{"title":"ZEISS","description":"","products":[{"product_id":"zeiss-fluar-5x-high-performance-objective-rms-threads","title":"Zeiss Fluar 5X Objective RMS | 440125","description":"\u003cp\u003e🔬 \u003cstrong\u003eZeiss Fluar 5X Objective (RMS) — 440125\u003c\/strong\u003e — a high-performance fluorescence objective engineered for maximum light transmission and photon collection in demanding quantitative and qualitative fluorescence applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e5X magnification\u003c\/strong\u003e with Fluar optical correction\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eMaximum light transmission\u003c\/strong\u003e — special glass formulation for superior photon collection\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eNumerical Aperture: 0.25\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWorking Distance: 12.5mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eRMS thread\u003c\/strong\u003e (M27 adapter available upon request)\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCatalog No. 440125\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCondition: Excellent — flawless optics\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUniversity purchase orders accepted\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003e🔧 Product Description\u003c\/h2\u003e\u003cp\u003eThe Zeiss Fluar 5X Objective is part of Zeiss’s premium Fluar series, manufactured from special optical glass to achieve maximum light transmission and photon collection efficiency. Developed specifically for qualitative and quantitative analyses of ion modifications and demanding fluorescence applications, the Fluar design delivers exceptional brightness and sensitivity — making it the objective of choice for low-light fluorescence imaging, ion indicator dyes, and live-cell fluorescence workflows. The RMS thread provides broad compatibility, and an M27 adapter is available upon request for use on Zeiss ICS platforms.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003e🔎 Typical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eQuantitative and qualitative fluorescence microscopy at 5X\u003c\/li\u003e\n\u003cli\u003eIon indicator dye imaging (Ca²⁺, Na⁺, pH indicators)\u003c\/li\u003e\n\u003cli\u003eLow-light and single-molecule fluorescence applications\u003c\/li\u003e\n\u003cli\u003eLive-cell fluorescence imaging requiring maximum photon collection\u003c\/li\u003e\n\u003cli\u003eUniversity and research laboratory use\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003e📊 Key Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification\u003c\/td\u003e\n\u003ctd\u003e5X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Correction\u003c\/td\u003e\n\u003ctd\u003eFluar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Distance\u003c\/td\u003e\n\u003ctd\u003e12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread\u003c\/td\u003e\n\u003ctd\u003eRMS (M27 adapter available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalog No.\u003c\/td\u003e\n\u003ctd\u003e440125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e440125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eExcellent — Flawless Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003cp\u003e\u003cem\u003eUniversity purchase orders are accepted. Please contact us with any questions.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zeiss","offers":[{"title":"Default Title","offer_id":51695599583533,"sku":"440125","price":1095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEIS-440125-2.gif?v=1765530985"},{"product_id":"zeiss-ld-achrostigmat-20x-ph1-objective-for-the-axiovert-series-microscopes","title":"ZEISS LD ACHROSTIGMAT 20X PH1 OBJECTIVE FOR THE AXIOVERT SERIES MICROSCOPES","description":"ZEISS LD ACHROSTIGMAT 20X PH1 OBJECTIVE FOR THE AXIOVERT SERIES MICROSCOPES. ZEISS CATALOG NUMBER IS 440147. OPTICS ARE EXCELLENT. HAS SCRATCH ON EXTERIOR METAL BODY.\u003cbr\u003e\u003cbr\u003eTOLL FREE: 866.486.6791\u003cbr\u003e\u003cbr\u003eLOCAL\/OUTSIDE U.S. 585.770.1757","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695599976749,"sku":"ZEISS LD ACHROSTIGMAT 20X","price":325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS_20LD_20ACHROSTIGMAT_2020X-2.jpg?v=1765531001"},{"product_id":"zeiss-0-63x-c-mount-camera-adapter","title":"Zeiss 0.63x C Mount Camera Adapter","description":"\u003cspan style=\"box-sizing: border-box; font-weight: 700; font-size: 14px; color: rgb(70, 70, 70);  background-color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eZEISS 0.63X C-MOUNT FOR THE STEMI \u0026amp; AXIO SERIES MICROSCOPES\u003c\/span\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; font-size: 14px; color: rgb(70, 70, 70);  background-color: rgb(255, 255, 255);\"\u003e\u003cul style=\"box-sizing: border-box; letter-spacing: normal; color: rgb(70, 70, 70);  background-color: rgb(255, 255, 255);\"\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\n\u003cspan style=\"font-size: 14px; box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eCOMPATIBLE WITH: \u003c\/span\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eStemi 2000\/SV6\/SV11,AxioVert 200\/135\/100,AxioSkop2, AxioPlan2, AxioSkop 40, AxioPhot2, Axiostar, Axiolab, Axiotech \u003c\/span\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eCATALOG NUMBER: 1069-414\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eCONDITION: EXCELLENT\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"box-sizing: border-box; font-size: 14px; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0) !important; \"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; color: rgb(70, 70, 70); \"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; font-size: 14px; color: rgb(70, 70, 70);  background-color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; font-size: 14px; color: rgb(70, 70, 70);  background-color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS\u003c\/span\u003e\u003c\/span\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695600042285,"sku":"ZEISS-0.63X-C-MOUNT","price":535.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-0.63X-C-MOUNT-2.gif?v=1765531017"},{"product_id":"zeiss-axiovert-25-ca-stand","title":"ZEISS AXIOVERT 25 CA STAND","description":"\u003cspan style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003e\u003cb\u003eZEISS AXIOVERT 25 CA STAND \u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cul style=\"box-sizing: border-box; color: rgb(0, 0, 0); letter-spacing: normal; background-color: rgb(255, 255, 255);\"\u003e\n\u003cli style=\"\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCONDITION: NEW IN BOX\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; color: rgb(0, 0, 0);  font-size: 14px;\"\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px;\"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; color: rgb(0, 0, 0);  font-size: 14px;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS\u003c\/span\u003e\u003c\/span\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695600468269,"sku":"ZEISS-0000001037107","price":2800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-0000001037107-2.jpg?v=1765531034"},{"product_id":"zeiss-transmitted-light-stand-for-kl-1500-2500","title":"Zeiss Transmitted Light Stand for KL 1500 \/ 2500","description":"\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); font-size: 14px; \"\u003e\u003cb style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eZEISS TRANSMITTED LIGHT STAND FOR KL SERIES\u003c\/span\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/b\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003c\/span\u003e\u003cul style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; letter-spacing: normal; background-color: rgb(255, 255, 255);\"\u003e\n\u003cli\u003e\u003cb style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCOMPATIBLE WITH: ZEISS STEREO MICROSCOPES AND KL SERIES ILLUMINATORS\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCATALOG NUMBER: \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cb style=\"box-sizing: border-box; \"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003e1003877\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cb style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCONDITION: NEW\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); font-size: 14px; \"\u003e\u003cspan style=\"box-sizing: border-box;\"\u003e\u003cb style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003c\/span\u003e\u003cb style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eTH\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695600632109,"sku":"ZEISS-1003877","price":995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-1003877-2.jpg?v=1765531050"},{"product_id":"zeiss-a-plan-5x-ph0-phase-contrast-objective","title":"Zeiss A-Plan 5x Ph0 Phase Contrast Objective","description":"\u003cb style=\"box-sizing: border-box; font-weight: bold; color: rgb(70, 70, 70);  font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eZEISS A-PLAN 5X PHASE CONTRAST OBJECTIVE\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/b\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cul style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; color: rgb(70, 70, 70);  font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eRMS THREAD\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eWORKING DISTANCE: 9.9MM\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eNUMERICAL APERTURE: 0.12\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCATALOG NUMBER: 1018-589\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCONDITION:  EXCELLENT\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold; color: rgb(70, 70, 70);  font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003c\/b\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold; color: rgb(70, 70, 70);  font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; background-color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS \u003c\/span\u003e\u003c\/b\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695600697645,"sku":"ZEISS-1018-589","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-1018-589-2.gif?v=1765531066"},{"product_id":"zeiss-plan-neofluar-40x-oil-immersion-dic-objective","title":"Zeiss Plan Neofluar 40x Oil Immersion DIC Objective","description":"\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; color: rgb(70, 70, 70); \"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eZEISS PLAN NEOFLUAR 40X OIL IMMERSION DIC OBJECTIVE\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; font-size: 14px; color: rgb(70, 70, 70); \"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; font-size: 14px; color: rgb(70, 70, 70); \"\u003e\u003cul style=\"box-sizing: border-box; letter-spacing: normal;  background-color: rgb(255, 255, 255); color: rgb(70, 70, 70);\"\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eRMS THREAD\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eWORKING DISTANCE: 0.21 MM\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eNUMERICAL APERTURE: 1.30 OIL\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eDIC CAPABLE\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCONDITION: EXCELLENT, FLAWLESS OPTICS\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; color: rgb(70, 70, 70); \"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; color: rgb(70, 70, 70); \"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTION \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695601811757,"sku":"ZEISS-1056","price":2400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-1056-2.gif?v=1765531082"},{"product_id":"zeiss-ergo-binocular-head-for-axio-series-microscopes","title":"ZEISS ERGO BINOCULAR HEAD FOR AXIO SERIES MICROSCOPES","description":"\u003cspan style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003e\u003cinline style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eZEISS ERGO BINOCULAR HEAD FOR AXIO SERIES MICROSCOPES\u003c\/inline\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cul style=\"box-sizing: border-box; color: rgb(0, 0, 0); letter-spacing: normal; background-color: rgb(255, 255, 255);\"\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003e25MM HEIGHT ADJUSTMENT VIA SIDE KNOB\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eEYETUBES CAN BE ROTATED IN UP OR DOWN POSITION FOR ADDITIONAL ADJUSTMENT\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"\"\u003e\u003cspan style=\"\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCATALOG NUMBERS: 1104-293\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCONDITION: EXCELLENT, AS NEW\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; color: rgb(0, 0, 0);  font-size: 14px;\"\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px;\"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; color: rgb(0, 0, 0);  font-size: 14px;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS\u003c\/span\u003e\u003c\/span\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695602041133,"sku":"ZEISS-1104293","price":985.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-1104293-2.jpg?v=1765531098"},{"product_id":"zeiss-plan-apochromat-63x-rms-objective","title":"Zeiss Plan-Apochromat 63x\/1.4 Oil Immersion Objective (NA 1.40, Infinity, RMS)","description":"\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe \u003cstrong\u003eZeiss Plan-Apochromat 63×\/1.4 Oil Immersion Objective (RMS)\u003c\/strong\u003e is the legacy RMS thread version of Zeiss’s flagship 63× plan apochromat — delivering NA 1.40 oil immersion with full plan apochromat correction for older Zeiss microscopes with RMS nosepieces including Axioskop, Axiovert, and Axioplan series. Offered here in excellent condition with flawless optics at significant savings versus the list price.\u003c\/p\u003e\n\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003e🔬 \u003cstrong\u003eNA 1.40 oil immersion\u003c\/strong\u003e — maximum numerical aperture for oil immersion objectives, delivering the highest resolution and fluorescence light collection for demanding confocal, TIRF, and super-resolution imaging\u003c\/li\u003e\n\u003cli\u003e🌟 \u003cstrong\u003ePlan apochromat correction\u003c\/strong\u003e — Zeiss’s highest level of chromatic and spherical aberration correction for accurate multi-channel fluorescence co-localization and brilliant flat-field imaging across the full visible spectrum\u003c\/li\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eRMS thread mount\u003c\/strong\u003e — the legacy Zeiss RMS thread format, compatible with older Zeiss Axioskop, Axiovert, and Axioplan series microscopes with RMS nosepieces; not compatible with current M27 nosepieces without an adapter\u003c\/li\u003e\n\u003cli\u003e🇩🇪 \u003cstrong\u003eZeiss quality, made in Germany\u003c\/strong\u003e — precision optical construction for consistent, high-efficiency light transmission and long service life\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCondition: Excellent — flawless optics\u003c\/strong\u003e — catalog number 1113-106\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe Zeiss Plan-Apochromat 63×\/1.4 Oil RMS is the legacy RMS thread version of Zeiss’s benchmark 63× plan apochromat objective — optically identical in performance to the current M27 version but with the older RMS thread mount used on Zeiss Axioskop, Axiovert, and Axioplan series microscopes. For labs running these older Zeiss platforms, this objective provides the full plan apochromat optical performance — NA 1.40 oil immersion, flat-field correction, and apochromat chromatic registration across all fluorescence channels — at a significant discount to the current M27 version. At NA 1.40, this objective delivers the maximum resolution and fluorescence light collection available in oil immersion, making it the definitive choice for high-resolution confocal, TIRF, single-molecule, and super-resolution imaging on compatible Zeiss systems. The plan apochromat correction ensures accurate chromatic registration across all fluorescence channels, essential for multi-color co-localization, FRET, and any imaging workflow where chromatic shift between channels would compromise data integrity. This unit is offered in excellent condition with flawless optics at a significant discount to the list price of $5,600. Catalog number 1113-106.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003eHigh-resolution confocal and multi-photon fluorescence microscopy on Zeiss Axioskop\/Axiovert\/Axioplan\u003c\/li\u003e\n\u003cli\u003eTIRF and single-molecule imaging requiring maximum NA\u003c\/li\u003e\n\u003cli\u003eSuper-resolution microscopy: PALM, STORM, STED, and SIM\u003c\/li\u003e\n\u003cli\u003eMulti-channel fluorescence co-localization and FRET experiments\u003c\/li\u003e\n\u003cli\u003eSubcellular imaging of organelles, protein localization, and membrane dynamics\u003c\/li\u003e\n\u003cli\u003eAny lab with legacy Zeiss RMS nosepiece microscopes requiring plan apochromat performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e📊 Key Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e1113-106\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e63×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e1.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eImmersion Medium\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e0.18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003ePlan-Apochromat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eThread \/ Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eRMS (legacy Zeiss format — not M27)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCompatible Microscopes\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eZeiss Axioskop, Axiovert, Axioplan (RMS nosepiece)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eExcellent — flawless optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e1113-106\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\u003cem\u003eUniversity and institutional purchase orders are welcome. Please contact us for invoicing and procurement documentation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Spach Optics, Inc.","offers":[{"title":"Default Title","offer_id":51695602270509,"sku":"1113-106","price":2995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-1113-106-2.jpg?v=1765531114"},{"product_id":"zeiss-plan-apochromat-10x-ph1-objective","title":"Zeiss Plan Apochromat 10x PH1 Objective","description":"\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eZEISS PLAN APOCHROMAT 10X PH1 OBJECTIVE\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px;\"\u003e\u003cul style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px; letter-spacing: normal; background-color: rgb(255, 255, 255);\"\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; \"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eRMS THREAD\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; \"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eWORKING DISTANCE: 2.0 MM\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; \"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eNUMERICAL APERTURE: 0.45\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; \"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCATALOG NUMBER: 1113-123\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; \"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCONDITION: EXCELLENT, FLAWLESS\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; \"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px; font-weight: 700;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695602893101,"sku":"ZEISS-1113-123","price":1250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-1113-123-2.jpg?v=1765531131"},{"product_id":"zeiss-objective-ec-epiplan-neofluar-5x-bd-dic-m27","title":"Zeiss Objective EC Epiplan-Neofluar 5x BD DIC M27","description":"\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003eZeiss EC Epiplan-Neofluar 5X BD DIC Microscope Objective for Reflected Light Microscopy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n🔬 High-performance EC Epiplan-Neofluar objective for reflected light microscopy\u003cbr\u003e\n🎯 5X magnification with 0.13 numerical aperture for versatile imaging\u003cbr\u003e\n🌈 Neofluar optics deliver superior chromatic correction and high contrast\u003cbr\u003e\n🔆 Multi-contrast capability: Brightfield (B), Darkfield (D), and DIC compatible\u003cbr\u003e\n📏 Extra-long 14.5mm working distance ideal for thick specimens and manipulation\u003cbr\u003e\n🔧 M27 thread compatible with Zeiss Axio series microscope systems\u003cbr\u003e\n✨ Excellent condition with flawless optics\n\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\nThe Zeiss EC Epiplan-Neofluar 5X BD DIC is a versatile multi-contrast objective engineered specifically for reflected light (epi-illumination) microscopy applications requiring multiple observation techniques. As part of Zeiss's renowned EC (Extended Contrast) Epiplan-Neofluar series, this objective combines advanced Neofluar optical design with multi-contrast capability, delivering superior chromatic correction, high contrast, and excellent flatness of field for industrial inspection, materials science, and metallurgical applications. The Neofluar optical formula provides enhanced color correction compared to standard achromat objectives, ensuring accurate color reproduction and improved image quality when examining metal surfaces, semiconductors, and other reflective specimens. The \"BD DIC\" designation indicates compatibility with Brightfield, Darkfield, and Differential Interference Contrast (DIC) imaging modes, making this objective exceptionally versatile for revealing different types of surface features, defects, and microstructural details. With a 5X magnification, this objective provides a wide field of view suitable for specimen overview, defect screening, and detailed examination, while the exceptionally long 14.5mm working distance provides ample clearance for thick specimens, wafers, samples requiring manipulation, and the insertion of DIC prisms or other optical accessories. The M27 thread ensures compatibility with modern Zeiss Axio series microscopes, and the infinity-corrected optical design allows for the insertion of optical accessories without compromising image quality. This objective is in excellent condition with flawless optics, offering professional-grade multi-contrast performance for laboratories and quality control facilities using Zeiss Axio reflected light microscopes.\n\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003eMetallurgical analysis and materials science with multiple contrast modes\u003c\/li\u003e\n\u003cli\u003eSemiconductor wafer inspection and defect characterization\u003c\/li\u003e\n\u003cli\u003eIndustrial quality control and surface inspection\u003c\/li\u003e\n\u003cli\u003eFailure analysis requiring brightfield, darkfield, and DIC imaging\u003c\/li\u003e\n\u003cli\u003eMicrostructural analysis and grain boundary examination\u003c\/li\u003e\n\u003cli\u003ePrinted circuit board (PCB) inspection with enhanced contrast\u003c\/li\u003e\n\u003cli\u003eGeological and mineralogical sample examination\u003c\/li\u003e\n\u003cli\u003eMulti-contrast reflected light microscopy for comprehensive analysis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e📊 Key Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"font-family: 'Segoe UI Emoji', sans-serif; border-collapse: collapse; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40%;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60%;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ Catalog Number\u003c\/td\u003e\n\u003ctd\u003eZeiss EC Epiplan-Neofluar 5X BD DIC \/ 1156-514\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification\u003c\/td\u003e\n\u003ctd\u003e5X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd\u003e0.13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eEC Epiplan-Neofluar, Infinity-Corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIllumination Type\u003c\/td\u003e\n\u003ctd\u003eReflected light (epi-illumination)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContrast Modes\u003c\/td\u003e\n\u003ctd\u003eBrightfield (B), Darkfield (D), DIC (Differential Interference Contrast)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Distance\u003c\/td\u003e\n\u003ctd\u003e14.5mm (extra-long)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Type\u003c\/td\u003e\n\u003ctd\u003eM27 (27mm metric thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eZeiss Axio series reflected light microscopes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Correction\u003c\/td\u003e\n\u003ctd\u003eNeofluar (enhanced chromatic correction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Applications\u003c\/td\u003e\n\u003ctd\u003eMetallurgy, materials science, semiconductor inspection, multi-contrast imaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eExcellent, flawless optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cem\u003eUniversity purchase orders are welcome and accepted. Please contact us for institutional pricing and procurement assistance.\u003c\/em\u003e\u003c\/p\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695603188013,"sku":"1156-514","price":1195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-1156-514-2.jpg?v=1765531147"},{"product_id":"zeiss-fluar-5x-high-performance-objective-m27","title":"Zeiss Fluar 5x High Performance Objective M27","description":"\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eZEISS FLUAR 5X HIGH-TRANSMISSION FLUORESCENCE OBJECTIVE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eMaximize fluorescence signal collection and photon efficiency with this specialized high-performance objective, featuring:\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003e💡 Optimized for maximum light transmission and photon collection in fluorescence applications\u003c\/li\u003e\n\u003cli\u003e🔬 5x magnification with 0.25 numerical aperture for wide-field fluorescence imaging\u003c\/li\u003e\n\u003cli\u003e📏 Generous 12.5mm working distance for thick specimens and manipulation\u003c\/li\u003e\n\u003cli\u003e🔧 M27 thread mount for Zeiss infinity-corrected microscope systems\u003c\/li\u003e\n\u003cli\u003e⭐ Excellent pre-owned condition with flawless optical performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔧 Product Description\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eThe Zeiss Fluar 5x objective represents specialized optical engineering for demanding fluorescence microscopy applications where signal intensity and photon collection efficiency are critical. Manufactured from proprietary low-fluorescence glass formulations, Fluar objectives minimize autofluorescence while maximizing transmission across UV, visible, and near-infrared wavelengths. This 5x magnification provides an optimal balance between field of view and resolution for screening fluorescently-labeled specimens, multi-well plate imaging, and large-area tissue section analysis. The 0.25 numerical aperture delivers sufficient light-gathering capability for moderate-intensity fluorescence signals, while the 12.5mm working distance accommodates thick specimens, microfluidic devices, and allows room for environmental chambers or manipulation tools. The M27 thread mount ensures compatibility with Zeiss Axio, Axioskop, and other infinity-corrected platforms. Fluar objectives are particularly valued in quantitative fluorescence applications including calcium imaging, FRET analysis, and multi-color immunofluorescence where consistent photon collection and minimal optical aberrations are essential for accurate measurements.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔎 Typical Applications\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003eQuantitative fluorescence microscopy and photometry\u003c\/li\u003e\n\u003cli\u003eMulti-color immunofluorescence imaging of tissue sections\u003c\/li\u003e\n\u003cli\u003eLive-cell calcium imaging and ion indicator studies\u003c\/li\u003e\n\u003cli\u003eFRET (Förster Resonance Energy Transfer) analysis\u003c\/li\u003e\n\u003cli\u003eHigh-throughput screening and multi-well plate imaging\u003c\/li\u003e\n\u003cli\u003eFluorescence in situ hybridization (FISH) applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e📊 Key Specifications\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSpecification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e420130-9900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e5x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eFluar (high-transmission fluorescence)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eThread Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eM27 (Zeiss standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eExcellent with flawless optics (pre-owned)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePrimary Advantage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMaximum photon collection for quantitative fluorescence\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cem\u003eUniversity purchase orders are welcomed and accepted. Contact us for institutional pricing and procurement assistance.\u003c\/em\u003e\u003c\/p\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695609086253,"sku":"420130","price":1600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420130-2.gif?v=1765531179"},{"product_id":"zeiss-fluar-10x-high-performance-objective","title":"Zeiss Fluar 10x High Performance Objective","description":"\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eZEISS FLUAR 10X HIGH-TRANSMISSION FLUORESCENCE OBJECTIVE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eMaximize fluorescence signal collection and photon efficiency at mid-magnification with this specialized high-performance objective, featuring:\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003e💡 Optimized for maximum light transmission and photon collection in fluorescence applications\u003c\/li\u003e\n\u003cli\u003e🔬 10x magnification with 0.50 numerical aperture for high-resolution fluorescence imaging\u003c\/li\u003e\n\u003cli\u003e📏 1.6mm working distance for standard preparations\u003c\/li\u003e\n\u003cli\u003e🔧 M27 thread mount for Zeiss infinity-corrected microscope systems\u003c\/li\u003e\n\u003cli\u003e⭐ Excellent pre-owned condition with flawless optical performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔧 Product Description\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eThe Zeiss Fluar 10x objective represents specialized optical engineering for demanding fluorescence microscopy applications where signal intensity and photon collection efficiency are critical at mid-magnification. Manufactured from proprietary low-fluorescence glass formulations, Fluar objectives minimize autofluorescence while maximizing transmission across UV, visible, and near-infrared wavelengths. At 10x magnification with 0.50 numerical aperture, this objective delivers exceptional light-gathering capability and resolution for fluorescence imaging while maintaining the wide field of view essential for specimen overview and navigation. The high NA for a 10x objective enables superior photon collection efficiency essential for weak fluorescence signals and quantitative imaging applications. The 1.6mm working distance accommodates standard microscope slides with #1.5 coverslips. The M27 thread mount ensures compatibility with Zeiss Axio and other infinity-corrected platforms. Fluar objectives are particularly valued in quantitative fluorescence applications including calcium imaging, FRET analysis, multi-color immunofluorescence, and live-cell imaging where consistent photon collection and minimal optical aberrations are essential for accurate measurements and high signal-to-noise ratios at mid-magnification.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔎 Typical Applications\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003eQuantitative fluorescence microscopy and photometry at mid-magnification\u003c\/li\u003e\n\u003cli\u003eMulti-color immunofluorescence imaging and cell biology\u003c\/li\u003e\n\u003cli\u003eLive-cell calcium imaging and ion indicator studies\u003c\/li\u003e\n\u003cli\u003eFRET (Förster Resonance Energy Transfer) analysis\u003c\/li\u003e\n\u003cli\u003eHigh-resolution confocal and multiphoton microscopy\u003c\/li\u003e\n\u003cli\u003eWeak fluorescence signal detection and quantification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e📊 Key Specifications\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSpecification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e420140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e10x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e1.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eFluar (high-transmission fluorescence)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eThread Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eM27 (Zeiss standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eExcellent with flawless optics (pre-owned)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePrimary Advantage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMaximum photon collection for quantitative fluorescence at 10x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cem\u003eUniversity purchase orders are welcomed and accepted. Contact us for institutional pricing and procurement assistance.\u003c\/em\u003e\u003c\/p\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695609119021,"sku":"420140","price":1600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420140-2.gif?v=1765531194"},{"product_id":"zeiss-ec-plan-neofluar-1-25x-objective","title":"Zeiss EC Plan Neofluar 1.25x Objective","description":"\u003cb style=\"box-sizing: border-box; font-weight: bold; color: rgb(70, 70, 70);  font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eZEISS EC PLAN NEOFLUAR 1.25X OBJECTIVE FOR THE INFINITY CORRECTED MICROSCOPES\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/b\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cul style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; color: rgb(70, 70, 70);  font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eM27 THREAD\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eWORKING DISTANCE: 4MM\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eNUMERICAL APERTURE: 0.03\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCATALOG NUMBER: 420310-9900\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCONDITION: NEW\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold; color: rgb(70, 70, 70);  font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003c\/b\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold; color: rgb(70, 70, 70);  font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; background-color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS \u003c\/span\u003e\u003c\/b\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695609184557,"sku":"ZEISS-420310","price":2300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420310-2.jpg?v=1765531210"},{"product_id":"zeiss-objective-ec-plan-neofluar-2-5x-m27","title":"Zeiss EC Plan-Neofluar 2.5x Objective (M27) | Infinity Corrected","description":"\u003cp style=\"font-family: 'Segoe UI', sans-serif; color: #464646;\"\u003eThe \u003cstrong\u003eZeiss EC Plan-Neofluar 2.5x\u003c\/strong\u003e is a high-quality, infinity corrected objective designed for Zeiss M27-thread microscopes. Ideal for low-magnification overviews with excellent flatness and contrast across the full field of view.\u003c\/p\u003e\n\n\u003cul style=\"font-family: 'Segoe UI', sans-serif; color: #464646;\"\u003e\n\u003cli\u003e🔬 \u003cstrong\u003e2.5x magnification\u003c\/strong\u003e — perfect for wide-field overviews\u003c\/li\u003e\n\u003cli\u003e📐 \u003cstrong\u003eM27 thread\u003c\/strong\u003e — compatible with Zeiss infinity corrected systems\u003c\/li\u003e\n\u003cli\u003e🎯 \u003cstrong\u003eNA 0.075\u003c\/strong\u003e — optimized for low-mag brightfield imaging\u003c\/li\u003e\n\u003cli\u003e📏 \u003cstrong\u003e8.8mm working distance\u003c\/strong\u003e — generous clearance for thick specimens\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFlawless, as-new condition\u003c\/strong\u003e — optically and mechanically excellent\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"font-family: 'Segoe UI', sans-serif; color: #464646;\"\u003e🔧 Product Description\u003c\/h3\u003e\n\u003cp style=\"font-family: 'Segoe UI', sans-serif; color: #464646;\"\u003eThe Zeiss EC Plan-Neofluar series represents Zeiss's semi-apochromat class of objectives, offering superior spherical and chromatic correction compared to standard achromats. The 2.5x version is particularly valued for its ability to deliver crisp, flat, high-contrast images across a wide field — making it the go-to choice for initial specimen orientation, tissue mapping, and low-magnification fluorescence work. With its M27 thread and infinity corrected design, it integrates seamlessly into Zeiss Axio, Axiovert, and Axioplan platforms. This example is in flawless, as-new condition — optically clear with no haze, fungus, or coating damage.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"font-family: 'Segoe UI', sans-serif; color: #464646;\"\u003e🔎 Typical Applications\u003c\/h3\u003e\n\u003cul style=\"font-family: 'Segoe UI', sans-serif; color: #464646;\"\u003e\n\u003cli\u003eWide-field tissue and slide overviews\u003c\/li\u003e\n\u003cli\u003eSpecimen orientation and region-of-interest selection\u003c\/li\u003e\n\u003cli\u003eLow-magnification brightfield and fluorescence imaging\u003c\/li\u003e\n\u003cli\u003ePathology and histology screening\u003c\/li\u003e\n\u003cli\u003eEducational and research microscopy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"font-family: 'Segoe UI', sans-serif; color: #464646;\"\u003e📊 Key Specifications\u003c\/h3\u003e\n\u003ctable style=\"font-family: 'Segoe UI', sans-serif; color: #464646; border-collapse: collapse; width: 100%;\"\u003e\n\u003ctr style=\"background-color: #f5f5f5;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e2.5x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e0.075\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eThread\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eM27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eTube Length\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eInfinity Corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e8.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eEC Plan-Neofluar (Semi-Apochromat)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e420320\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eFlawless, As New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI', sans-serif; color: #464646;\"\u003e\u003cem\u003eUniversity and institutional purchase orders are accepted. Please contact us with any questions.\u003c\/em\u003e\u003c\/p\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695609348397,"sku":"420320","price":670.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420320-9902-2.jpg?v=1765531226"},{"product_id":"objective-ec-plan-neofluar-5x-m27","title":"Zeiss EC Plan-Neofluar 5X Objective | 420330-9901","description":"\u003cp\u003e🔬 \u003cstrong\u003eZeiss EC Plan-Neofluar 5X Objective — 420330-9901\u003c\/strong\u003e — a high-contrast, multi-purpose infinity-corrected objective delivering brilliant, flat images across brightfield, darkfield, phase contrast, DIC, fluorescence, and polarized light modalities.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e5X magnification\u003c\/strong\u003e with EC Plan-Neofluar optical correction\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eEnhanced contrast design\u003c\/strong\u003e — minimized stray light for superior image contrast\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eNumerical Aperture: 0.16\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWorking Distance: 18.5mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eM27 thread\u003c\/strong\u003e — Zeiss ICS infinity-corrected\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eMulti-purpose: brightfield, darkfield, phase contrast, DIC, fluorescence, POL\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCatalog No. 420330-9901\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCondition: Excellent — flawless optics\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUniversity purchase orders accepted\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003e🔧 Product Description\u003c\/h2\u003e\u003cp\u003eThe Zeiss EC Plan-Neofluar 5X Objective is part of Zeiss’s Enhanced Contrast (EC) series, engineered with consistently minimized stray light for a visible increase in contrast across all major imaging modalities. The Plan-Neofluar correction delivers high resolving power with brilliant, rich-contrast, completely flat images — making it an ideal universal objective for laboratories that work across multiple contrast methods. The 18.5mm working distance and M27 ICS thread ensure compatibility with the full range of Zeiss Axio and Axiovert microscope platforms.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003e🔎 Typical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWide-field specimen overview and navigation at 5X\u003c\/li\u003e\n\u003cli\u003eBrightfield, darkfield, phase contrast, and DIC microscopy\u003c\/li\u003e\n\u003cli\u003eFluorescence and polarized light imaging\u003c\/li\u003e\n\u003cli\u003eMulti-modal biological and materials science workflows\u003c\/li\u003e\n\u003cli\u003eUniversity and research laboratory use\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003e📊 Key Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification\u003c\/td\u003e\n\u003ctd\u003e5X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Correction\u003c\/td\u003e\n\u003ctd\u003eEC Plan-Neofluar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Distance\u003c\/td\u003e\n\u003ctd\u003e18.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread\u003c\/td\u003e\n\u003ctd\u003eM27 (Zeiss ICS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalog No.\u003c\/td\u003e\n\u003ctd\u003e420330-9901\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e420330\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eExcellent — Flawless Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003cp\u003e\u003cem\u003eUniversity purchase orders are accepted. Please contact us with any questions.\u003c\/em\u003e\u003c\/p\u003e","brand":"Zeiss","offers":[{"title":"Default Title","offer_id":51695609381165,"sku":"420330","price":895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420330-2.gif?v=1765531243"},{"product_id":"zeiss-ec-plan-neofluar-10x-ph1-objective-m27","title":"Zeiss EC Plan Neofluar 10x PH1 Objective M27","description":"\u003cp\u003e\u003cstrong\u003eZeiss EC Plan Neofluar 10X PH1 Objective M27\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e🔬 \u003cstrong\u003eEnhanced contrast Plan Neofluar optics\u003c\/strong\u003e — minimized stray light for visibly superior contrast\u003cbr\u003e🌗 \u003cstrong\u003ePhase contrast (PH1)\u003c\/strong\u003e — optimized for 10X phase contrast imaging on Zeiss infinity systems\u003cbr\u003e🎯 \u003cstrong\u003e0.30 numerical aperture\u003c\/strong\u003e with 5.2 mm working distance — generous clearance for live cell work\u003cbr\u003e🧵 \u003cstrong\u003eM27 thread (infinity corrected)\u003c\/strong\u003e — compatible with Zeiss Axio series and M27 microscopes\u003cbr\u003e✅ \u003cstrong\u003eCondition: New \/ Open Box\u003c\/strong\u003e — unused optics, inspected and ready\u003cbr\u003e🎓 \u003cstrong\u003eUniversity purchase orders accepted\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e🔧 Product Description\u003c\/h3\u003e\u003cp\u003eThe Zeiss EC Plan Neofluar 10X PH1 (420341-9911) is a premium universal objective engineered around Zeiss's Enhanced Contrast (EC) optical design, which systematically minimizes stray light to deliver a visible improvement in contrast across all imaging modalities. With PH1 phase contrast capability, it is optimized for 10X phase contrast imaging of live, unstained cells and specimens — delivering crisp, high-contrast images without the need for fluorescent labels or staining. The EC Plan Neofluar design also excels in brightfield, darkfield, DIC, and fluorescence, making it a true multi-modal workhorse. The 0.30 NA and 5.2 mm working distance provide comfortable clearance for culture dishes and standard slides alike. M27 thread, infinity corrected. New\/open box condition — optics are unused and flawless. Manufactured in Germany to Zeiss's exacting standards.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e🔎 Typical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLive cell phase contrast imaging (PH1, 10X)\u003c\/li\u003e\n\u003cli\u003eBrightfield, darkfield, and DIC microscopy\u003c\/li\u003e\n\u003cli\u003eFluorescence imaging on Zeiss Axio series microscopes\u003c\/li\u003e\n\u003cli\u003eCell culture monitoring and time-lapse microscopy\u003c\/li\u003e\n\u003cli\u003eMicrobiology and pathology workflows\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e📊 Key Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalog Number\u003c\/td\u003e\n\u003ctd\u003e420341-9911\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification\u003c\/td\u003e\n\u003ctd\u003e10X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumerical Aperture\u003c\/td\u003e\n\u003ctd\u003e0.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Distance\u003c\/td\u003e\n\u003ctd\u003e5.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase Ring\u003c\/td\u003e\n\u003ctd\u003ePH1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread\u003c\/td\u003e\n\u003ctd\u003eM27 (Infinity Corrected)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eEC Plan Neofluar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Methods\u003c\/td\u003e\n\u003ctd\u003eBrightfield, Darkfield, Phase Contrast, DIC, Fluorescence\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew \/ Open Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003cp\u003e\u003cem\u003eSpach Optics proudly accepts university purchase orders. Contact us with any questions — we're happy to help.\u003c\/em\u003e\u003c\/p\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695609446701,"sku":"420341","price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420341-2.gif?v=1765531276"},{"product_id":"zeiss-objective-ec-plan-neofluar-20x-m27","title":"Zeiss Objective EC Plan-Neofluar 20x M27","description":"\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eZEISS EC PLAN-NEOFLUAR 20X OBJECTIVE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eAchieve high-quality imaging with enhanced chromatic correction and fluorescence performance, featuring:\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003e🔬 20x magnification with 0.50 numerical aperture for high-resolution imaging\u003c\/li\u003e\n\u003cli\u003e📏 2.0mm working distance for standard slide preparations\u003c\/li\u003e\n\u003cli\u003e🌈 EC Plan Neofluar design combining enhanced chromatic correction with flat-field performance\u003c\/li\u003e\n\u003cli\u003e🔧 M27 thread mount for Zeiss infinity-corrected microscope systems\u003c\/li\u003e\n\u003cli\u003e✨ New\/open box condition with pristine optical performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔧 Product Description\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eThe Zeiss EC Plan-Neofluar 20x objective represents an enhanced version of the standard Plan Neofluar series, delivering improved optical performance for demanding microscopy applications. The \"EC\" designation indicates enhanced chromatic correction and optimized transmission characteristics, making this objective particularly well-suited for multi-color fluorescence imaging and quantitative microscopy where color fidelity and consistent performance across wavelengths are critical. At 20x magnification, this objective provides an ideal magnification for detailed cellular examination, tissue section analysis, and high-resolution imaging of biological specimens. The 0.50 numerical aperture delivers excellent light-gathering capability and resolution for visualizing cellular structures, fluorescent labels, and fine specimen details. The flat-field correction ensures sharp, distortion-free images across the entire field of view, essential for digital imaging and photomicrography where peripheral image quality is as important as central resolution. The 2.0mm working distance accommodates standard microscope slides with coverslips. Compatible with Zeiss Axio, Axioskop, and other M27-threaded infinity-corrected platforms, this objective is an excellent choice for routine and advanced microscopy applications requiring both brightfield and fluorescence capabilities with superior optical performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔎 Typical Applications\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003eMulti-color immunofluorescence imaging and cell biology\u003c\/li\u003e\n\u003cli\u003eQuantitative fluorescence microscopy and image analysis\u003c\/li\u003e\n\u003cli\u003eTissue section analysis and histopathology\u003c\/li\u003e\n\u003cli\u003eBrightfield and DIC microscopy of biological specimens\u003c\/li\u003e\n\u003cli\u003eHigh-resolution digital imaging and documentation\u003c\/li\u003e\n\u003cli\u003eRoutine and advanced laboratory microscopy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e📊 Key Specifications\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSpecification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e420350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e20x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eEC Plan Neofluar (enhanced chromatic correction with flat-field)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eThread Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eM27 (Zeiss standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNew\/open box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePrimary Advantage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eEnhanced chromatic correction for multi-color fluorescence\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cem\u003eUniversity purchase orders are welcomed and accepted. Contact us for institutional pricing and procurement assistance.\u003c\/em\u003e\u003c\/p\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695609479469,"sku":"420350","price":1100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420350-2.gif?v=1765531292"},{"product_id":"zeiss-ec-plan-neofluar-40x-ph2-objective-m27","title":"Zeiss EC Plan Neofluar 40x PH2 Objective M27","description":"\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eZEISS EC PLAN NEOFLUAR 40X PH3 OBJECTIVE\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; font-weight: 700;\"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; font-size: 14px; color: rgb(70, 70, 70); \"\u003e\u003cul style=\"box-sizing: border-box; font-size: 14px; letter-spacing: normal; color: rgb(70, 70, 70);  background-color: rgb(255, 255, 255);\"\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eTHREAD SIZE: M27\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eWORKING DISTANCE: 0.71 MM\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eNUMERICAL APERTURE: 0.75\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCATALOG NUMBER: 420361\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCONDITION: FLAWLESS, AS NEW\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-weight: 700;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS \u003c\/span\u003e\u003c\/span\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695609512237,"sku":"ZEISS-420361","price":1700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420361-2.gif?v=1765531308"},{"product_id":"zeiss-objective-ec-plan-neofluar-63x-corr-m27","title":"Zeiss EC Plan-Neofluar 63x\/0.95 Dry Objective with Correction Collar (NA 0.95, Infinity, M27)","description":"\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe \u003cstrong\u003eZeiss EC Plan-Neofluar 63×\/0.95 Corr Dry Objective\u003c\/strong\u003e is a high-performance fluorite dry objective with correction collar — delivering NA 0.95 resolution and Zeiss Plan-Neofluar chromatic correction with adjustable coverslip thickness compensation for versatile high-magnification fluorescence, brightfield, and DIC imaging without immersion media. Offered here in excellent condition with flawless optics at significant savings versus the new list price.\u003c\/p\u003e\n\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003e🔬 \u003cstrong\u003eNA 0.95 dry objective\u003c\/strong\u003e — the highest NA available in a dry (air) 63× objective, delivering exceptional resolution and contrast without immersion media for convenient, high-throughput imaging\u003c\/li\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eCorrection collar (Corr)\u003c\/strong\u003e — adjustable coverslip thickness compensation for optimal spherical aberration correction across different coverslip thicknesses, optimized for standard #1.5 (0.17mm) coverslips\u003c\/li\u003e\n\u003cli\u003e🌟 \u003cstrong\u003ePlan-Neofluar optical design\u003c\/strong\u003e — fluorite glass elements providing excellent chromatic correction and high UV-visible transmission for fluorescence imaging, brightfield, and DIC\u003c\/li\u003e\n\u003cli\u003e📐 \u003cstrong\u003eM27 thread mount\u003c\/strong\u003e — compatible with Zeiss Axio series microscopes including Axiovert, Axioplan, Axio Observer, Axio Imager, and Axio Examiner\u003c\/li\u003e\n\u003cli\u003e🇩🇪 \u003cstrong\u003eZeiss quality, made in Germany\u003c\/strong\u003e — precision optical construction for consistent, high-efficiency light transmission and long service life\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCondition: Excellent — flawless optics\u003c\/strong\u003e — catalog number 420380\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe Zeiss EC Plan-Neofluar 63×\/0.95 Corr is a premium dry objective combining the highest NA available in a dry 63× format with Zeiss Plan-Neofluar fluorite correction and a correction collar for coverslip thickness compensation. The EC (Extra Chromatic) designation indicates enhanced chromatic correction compared to standard Plan-Neofluar objectives, providing improved color accuracy for multi-channel fluorescence imaging. The correction collar allows fine adjustment for different coverslip thicknesses, ensuring optimal spherical aberration correction and maintaining image quality across different specimen preparations — a significant advantage over fixed-correction dry objectives. At NA 0.95, this objective provides resolution approaching that of lower-NA immersion objectives without the need for immersion media — making it ideal for high-throughput screening, slide scanning, and workflows where the convenience of a dry objective is preferred at 63× magnification. The Plan-Neofluar fluorite elements provide excellent UV-visible transmission for fluorescence imaging alongside high-contrast brightfield and DIC performance. This unit is offered in excellent condition with flawless optics at a significant discount to the new list price of $7,600. Compatible with Zeiss Axiovert, Axioplan, Axio Observer, Axio Imager, and Axio Examiner microscopes with M27 thread nosepieces. Catalog number 420380.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003eHigh-resolution dry fluorescence imaging at 63× without immersion media\u003c\/li\u003e\n\u003cli\u003eMulti-channel fluorescence imaging with enhanced chromatic correction (EC)\u003c\/li\u003e\n\u003cli\u003eHigh-throughput screening and slide scanning at 63×\u003c\/li\u003e\n\u003cli\u003eBrightfield, DIC, and phase contrast imaging of fixed and living specimens\u003c\/li\u003e\n\u003cli\u003eHistology and pathology slide examination at high magnification\u003c\/li\u003e\n\u003cli\u003eAny application requiring coverslip thickness flexibility via correction collar\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e📊 Key Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e420380\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e63×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e0.95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eImmersion Medium\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eDry (air)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e0.12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCorrection Collar\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eYes — optimized for #1.5 coverslip (0.17mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eEC Plan-Neofluar (Enhanced Chromatic, fluorite)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eThread \/ Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eM27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCompatible Microscopes\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eZeiss Axiovert, Axioplan, Axio Observer, Axio Imager, Axio Examiner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eExcellent — flawless optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e420380\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\u003cem\u003eUniversity and institutional purchase orders are welcome. Please contact us for invoicing and procurement documentation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Spach Optics, Inc.","offers":[{"title":"Default Title","offer_id":51695609545005,"sku":"420380","price":3600.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420380-2.gif?v=1765531324"},{"product_id":"zeiss-ec-plan-neofluar-40x-oil-immersion-objective","title":"Zeiss EC Plan-Neofluar 40x\/1.30 Oil Immersion Objective (NA 1.30, Infinity, M27)","description":"\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe \u003cstrong\u003eZeiss EC Plan-Neofluar 40×\/1.30 Oil Immersion Objective\u003c\/strong\u003e is a high-performance fluorite oil immersion objective from Zeiss’s EC (Enhanced Contrast) Plan-Neofluar series — delivering NA 1.30 resolution with minimized stray light and enhanced contrast across all imaging modalities including brightfield, darkfield, phase contrast, DIC, fluorescence, and polarization. Offered here in lightly used condition with perfect optics at significant savings versus the new list price.\u003c\/p\u003e\n\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003e🔬 \u003cstrong\u003eNA 1.30 oil immersion at 40×\u003c\/strong\u003e — high numerical aperture for outstanding resolution and fluorescence light collection at intermediate magnification\u003c\/li\u003e\n\u003cli\u003e💡 \u003cstrong\u003eEC (Enhanced Contrast) design\u003c\/strong\u003e — minimized stray light and enhanced contrast compared to standard Plan-Neofluar objectives, delivering visibly improved image quality across brightfield, darkfield, phase contrast, DIC, fluorescence, and polarization techniques\u003c\/li\u003e\n\u003cli\u003e🌟 \u003cstrong\u003ePlan-Neofluar fluorite correction\u003c\/strong\u003e — fluorite glass elements providing excellent chromatic correction and high UV-visible transmission for multi-channel fluorescence imaging\u003c\/li\u003e\n\u003cli\u003e🔍 \u003cstrong\u003eUniversal contrast compatibility\u003c\/strong\u003e — optimized for all contrast methods in a single objective, making it ideal for labs that switch between brightfield, phase contrast, DIC, and fluorescence imaging\u003c\/li\u003e\n\u003cli\u003e📐 \u003cstrong\u003eM27 thread mount\u003c\/strong\u003e — compatible with Zeiss Axio series microscopes including Axiovert, Axioplan, Axio Observer, Axio Imager, and Axio Examiner\u003c\/li\u003e\n\u003cli\u003e🇩🇪 \u003cstrong\u003eZeiss quality\u003c\/strong\u003e — precision optical construction for consistent, high-efficiency light transmission and long service life\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCondition: Lightly used — perfect optics\u003c\/strong\u003e — catalog number 420460\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe Zeiss EC Plan-Neofluar 40×\/1.30 Oil is a versatile high-performance objective from Zeiss’s EC (Enhanced Contrast) series — a line specifically engineered to minimize stray light and maximize contrast across all imaging modalities. The EC designation indicates that this objective has been optimized to reduce internal reflections and stray light compared to standard Plan-Neofluar objectives, resulting in visibly improved contrast in brightfield, darkfield, phase contrast, DIC, fluorescence, and polarization imaging. This makes the EC Plan-Neofluar series particularly valuable for labs that use multiple contrast techniques on the same specimens, as a single objective delivers optimized performance across all modalities without compromise. At NA 1.30 with oil immersion, this objective provides excellent resolution and fluorescence light collection at 40× — a magnification that offers a good balance between field of view and resolution for cell biology, histology, and materials imaging. The Plan-Neofluar fluorite elements provide excellent chromatic correction and UV-visible transmission for multi-channel fluorescence imaging. This unit is offered in lightly used condition with perfect optics at a significant discount to the new list price of $6,200. Compatible with Zeiss Axiovert, Axioplan, Axio Observer, Axio Imager, and Axio Examiner microscopes with M27 thread nosepieces. Catalog number 420460.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003eMulti-modal imaging requiring high contrast across brightfield, DIC, phase contrast, and fluorescence\u003c\/li\u003e\n\u003cli\u003eMulti-channel fluorescence co-localization at 40× with oil immersion\u003c\/li\u003e\n\u003cli\u003eHigh-contrast brightfield and darkfield imaging of fixed and living specimens\u003c\/li\u003e\n\u003cli\u003eHistology and pathology slide examination at 40× with oil immersion\u003c\/li\u003e\n\u003cli\u003ePolarization microscopy requiring minimized stray light\u003c\/li\u003e\n\u003cli\u003eAny application requiring versatile contrast performance at high NA in a single objective\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e📊 Key Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e420460\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e40×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eImmersion Medium\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e0.21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eEC Plan-Neofluar (Enhanced Contrast, fluorite)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eContrast Methods\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eBrightfield, darkfield, phase contrast, DIC, fluorescence, polarization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eThread \/ Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eM27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCompatible Microscopes\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eZeiss Axiovert, Axioplan, Axio Observer, Axio Imager, Axio Examiner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eLightly used — perfect optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e420460\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\u003cem\u003eUniversity and institutional purchase orders are welcome. Please contact us for invoicing and procurement documentation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Spach Optics, Inc.","offers":[{"title":"Default Title","offer_id":51695609577773,"sku":"420460","price":3300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420460-2.gif?v=1765531341"},{"product_id":"zeiss-ec-plan-neofluar-40x-oil-ph3-objective","title":"Zeiss EC Plan Neofluar 40x Oil PH3 Objective","description":"\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eZEISS EC PLAN NEOFLUAR 40X PH3 OIL IMMERSION OBJECTIVE \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; font-weight: 700;\"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; font-size: 14px; color: rgb(70, 70, 70); \"\u003e\u003cul style=\"box-sizing: border-box; letter-spacing: normal; background-color: rgb(255, 255, 255);\"\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cfont color=\"#000000\" face=\"Work Sans, sans-serif, google\"\u003e\u003cb\u003eTHREAD SIZE: M27\u003c\/b\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eWORKING DISTANCE: 0.21 MM\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eNUMERICAL APERTURE: 1.30 OIL IMMERSION\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCATALOG NUMBER: 420461\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCONDITION: EXCELLENT, FLAWLESS OPTICS\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-weight: 700;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS \u003c\/span\u003e\u003c\/span\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695609610541,"sku":"ZEISS-420461","price":3500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420461-2.gif?v=1765531357"},{"product_id":"zeiss-ec-plan-neofluar-40x-oil-immersion-dic-objective","title":"Zeiss EC Plan Neofluar 40x Oil Immersion DIC Objective","description":"\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; color: rgb(70, 70, 70); \"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eZEISS EC PLAN NEOFLUAR 40X OIL IMMERSION DIC OBJECTIVE\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; font-size: 14px; color: rgb(70, 70, 70); \"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; font-size: 14px; color: rgb(70, 70, 70); \"\u003e\u003cul style=\"box-sizing: border-box; letter-spacing: normal;  background-color: rgb(255, 255, 255); color: rgb(70, 70, 70);\"\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eM27 THREAD\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eWORKING DISTANCE: 0.21 MM\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eNUMERICAL APERTURE: 1.30 OIL\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eDIC CAPABLE\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCATALOG NUMBER: 420462-9900\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCONDITION: NEW \/ OPEN BOX\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; color: rgb(70, 70, 70); \"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; color: rgb(70, 70, 70); \"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTION \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695610167597,"sku":"ZEISS-420462","price":4250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420462-2.gif?v=1765531373"},{"product_id":"zeiss-ec-plan-neofluar-63x-objective","title":"Zeiss EC Plan Neofluar 63x Objective","description":"\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eZEISS EC PLAN NEOFLUAR 63X OIL IMMERSION OBJECTIVE\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cb style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/b\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003cul style=\"box-sizing: border-box; letter-spacing: normal; color: rgb(70, 70, 70);  background-color: rgb(255, 255, 255);\"\u003e\n\u003cli\u003e\u003cb style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eM27 THREAD\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eWORKING DISTANCE: 0.9 MM\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eNUMERICAL APERTURE: 1.25\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCATALOG NUMBER: 420480\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCONDITION: NEW \u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED \u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003e\u003cb style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003c\/b\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003c\/span\u003e\u003cb style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS \u003c\/span\u003e\u003c\/b\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695610200365,"sku":"ZEISS-420480","price":3300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420480-2.gif?v=1765531390"},{"product_id":"zeiss-ec-plan-neofluar-100x-objective","title":"Zeiss EC Plan-Neofluar 100x Oil Immersion Objective (NA 1.30, Infinity, M27)","description":"\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe \u003cstrong\u003eZeiss EC Plan-Neofluar 100×\/1.30 Oil Immersion Objective\u003c\/strong\u003e is a high-performance fluorite oil immersion objective from Zeiss’s EC (Enhanced Contrast) Plan-Neofluar series — delivering NA 1.30 resolution with minimized stray light and enhanced contrast across all imaging modalities including brightfield, darkfield, phase contrast, DIC, fluorescence, and polarization at 100× magnification. Offered here new\/open box at significant savings versus the list price.\u003c\/p\u003e\n\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003e🔬 \u003cstrong\u003eNA 1.30 oil immersion at 100×\u003c\/strong\u003e — high numerical aperture for outstanding resolution and fluorescence light collection for subcellular imaging, protein localization, and single-molecule applications\u003c\/li\u003e\n\u003cli\u003e💡 \u003cstrong\u003eEC (Enhanced Contrast) design\u003c\/strong\u003e — minimized stray light and enhanced contrast compared to standard Plan-Neofluar objectives, delivering visibly improved image quality across brightfield, darkfield, phase contrast, DIC, fluorescence, and polarization techniques at 100×\u003c\/li\u003e\n\u003cli\u003e🌟 \u003cstrong\u003ePlan-Neofluar fluorite correction\u003c\/strong\u003e — fluorite glass elements providing excellent chromatic correction and high UV-visible transmission for multi-channel fluorescence imaging\u003c\/li\u003e\n\u003cli\u003e🔍 \u003cstrong\u003eUniversal contrast compatibility\u003c\/strong\u003e — optimized for all contrast methods in a single objective, making it ideal for labs that switch between brightfield, phase contrast, DIC, and fluorescence imaging at 100×\u003c\/li\u003e\n\u003cli\u003e📐 \u003cstrong\u003eM27 thread mount\u003c\/strong\u003e — compatible with Zeiss Axio series microscopes including Axiovert, Axioplan, Axio Observer, Axio Imager, and Axio Examiner\u003c\/li\u003e\n\u003cli\u003e🇩🇪 \u003cstrong\u003eZeiss quality, made in Germany\u003c\/strong\u003e — precision optical construction for consistent, high-efficiency light transmission and long service life\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCondition: New \/ open box\u003c\/strong\u003e — catalog number 420490\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe Zeiss EC Plan-Neofluar 100×\/1.30 Oil is a versatile high-performance objective from Zeiss’s EC (Enhanced Contrast) series — a line specifically engineered to minimize stray light and maximize contrast across all imaging modalities. The EC designation indicates that this objective has been optimized to reduce internal reflections and stray light compared to standard Plan-Neofluar objectives, resulting in visibly improved contrast in brightfield, darkfield, phase contrast, DIC, fluorescence, and polarization imaging. At 100×, this enhanced contrast performance is particularly valuable for subcellular imaging where fine structural details — organelle boundaries, cytoskeletal elements, membrane dynamics — require maximum contrast to be clearly resolved. The EC Plan-Neofluar series is especially well-suited for labs that use multiple contrast techniques on the same specimens, as a single objective delivers optimized performance across all modalities without compromise. At NA 1.30 with oil immersion, this objective provides excellent resolution and fluorescence light collection for the most demanding subcellular imaging applications. The Plan-Neofluar fluorite elements provide excellent chromatic correction and UV-visible transmission for multi-channel fluorescence imaging. Supplied new\/open box at a significant discount to the list price of $5,800. Compatible with Zeiss Axiovert, Axioplan, Axio Observer, Axio Imager, and Axio Examiner microscopes with M27 thread nosepieces. Catalog number 420490.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003eHigh-contrast subcellular fluorescence imaging at 100× with enhanced contrast performance\u003c\/li\u003e\n\u003cli\u003eMulti-modal imaging requiring high contrast across brightfield, DIC, phase contrast, and fluorescence\u003c\/li\u003e\n\u003cli\u003eOrganelle, cytoskeletal, and membrane dynamics imaging requiring maximum contrast at 100×\u003c\/li\u003e\n\u003cli\u003eMulti-channel fluorescence co-localization at 100× with oil immersion\u003c\/li\u003e\n\u003cli\u003eHistology and pathology slide examination at 100× with oil immersion\u003c\/li\u003e\n\u003cli\u003ePolarization microscopy requiring minimized stray light at 100×\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e📊 Key Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e420490\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e100×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eImmersion Medium\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e0.17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eEC Plan-Neofluar (Enhanced Contrast, fluorite)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eContrast Methods\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eBrightfield, darkfield, phase contrast, DIC, fluorescence, polarization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eThread \/ Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eM27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCompatible Microscopes\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eZeiss Axiovert, Axioplan, Axio Observer, Axio Imager, Axio Examiner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eNew \/ open box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e420490\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\u003cem\u003eUniversity and institutional purchase orders are welcome. Please contact us for invoicing and procurement documentation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Spach Optics, Inc.","offers":[{"title":"Default Title","offer_id":51695610233133,"sku":"420490","price":2500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420490-2.gif?v=1765531406"},{"product_id":"zeiss-plan-apochromat-5x-objective-m27","title":"Zeiss Plan Apochromat 5x Objective M27","description":"\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; color: rgb(70, 70, 70); \"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eZEISS PLAN APOCHROMAT 5X OBJECTIVE LENS\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; font-size: 14px; color: rgb(70, 70, 70); \"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; font-size: 14px; color: rgb(70, 70, 70); \"\u003e\u003cul style=\"box-sizing: border-box; font-size: 14px; letter-spacing: normal; color: rgb(70, 70, 70);  background-color: rgb(255, 255, 255);\"\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eM27 THREAD\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eWORKING DISTANCE: 12.1 MM\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eNUMERICAL APERTURE: 0.16\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eCATALOG NUMBER: 420630\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eCONDITION: EXCELLENT, FLAWLESS OPTICS\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; color: rgb(70, 70, 70); \"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; font-size: 14px; color: rgb(70, 70, 70); \"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS \u003c\/span\u003e\u003c\/span\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695610265901,"sku":"ZEISS-420630","price":1350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420630-2.gif?v=1765531422"},{"product_id":"zeiss-plan-apochromat-10x-objective","title":"Zeiss Plan Apochromat 10x Objective","description":"\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eZEISS PLAN APOCHROMAT 10X OBJECTIVE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eAchieve superior color correction and exceptional imaging quality at mid-magnification, featuring:\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003e🌈 Plan apochromat design for best-in-class color correction across the visible spectrum\u003c\/li\u003e\n\u003cli\u003e🔬 10x magnification with 0.45 numerical aperture for high-quality imaging\u003c\/li\u003e\n\u003cli\u003e📏 2.1mm working distance for standard preparations\u003c\/li\u003e\n\u003cli\u003e🔧 M27 thread mount for Zeiss infinity-corrected microscope systems\u003c\/li\u003e\n\u003cli\u003e⭐ Excellent pre-owned condition with pristine optical performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔧 Product Description\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eThe Zeiss Plan Apochromat 10x objective delivers the ultimate combination of superior color correction and flat-field performance at the workhorse 10x magnification, making it ideal for applications requiring both wide field of view and exceptional optical quality. Plan apochromat objectives correct for chromatic aberration across three wavelengths (red, green, blue) and spherical aberration at two wavelengths, ensuring color-accurate, high-contrast images with minimal optical artifacts across the entire visible spectrum. At 10x magnification, this objective provides the ideal balance between field of view and resolution for routine specimen examination, tissue section analysis, and high-quality imaging applications. The 0.45 numerical aperture delivers excellent light-gathering capability and resolution for visualizing cellular structures and specimen details with superior clarity. The flat-field correction ensures sharp, distortion-free images across the entire field of view, essential for digital imaging and photomicrography where peripheral image quality is as important as central resolution. The 2.1mm working distance accommodates standard microscope slides with coverslips. The M27 thread mount ensures compatibility with Zeiss Axio and other infinity-corrected platforms. This objective is the premium choice for color-critical applications at 10x magnification including histopathology, immunohistochemistry, multi-color fluorescence imaging, and high-resolution digital photomicrography where accurate color representation and superior optical quality are essential.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔎 Typical Applications\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003eHigh-quality histopathology and diagnostic microscopy\u003c\/li\u003e\n\u003cli\u003eMulti-color immunohistochemistry and immunofluorescence imaging\u003c\/li\u003e\n\u003cli\u003eQuantitative fluorescence microscopy with color accuracy\u003c\/li\u003e\n\u003cli\u003eTissue section analysis and cell culture imaging\u003c\/li\u003e\n\u003cli\u003eHigh-resolution digital imaging and publication-quality photomicrography\u003c\/li\u003e\n\u003cli\u003eApplications demanding superior color correction at mid-magnification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e📊 Key Specifications\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSpecification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e420640\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e10x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePlan Apochromat (superior color correction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eThread Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eM27 (Zeiss standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eExcellent with pristine optics (pre-owned)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePrimary Advantage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eBest-in-class color correction at workhorse 10x magnification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cem\u003eUniversity purchase orders are welcomed and accepted. Contact us for institutional pricing and procurement assistance.\u003c\/em\u003e\u003c\/p\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695610298669,"sku":"420640","price":1650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420640-2.gif?v=1765531438"},{"product_id":"zeiss-plan-apochromat-20x-objective","title":"Zeiss Plan Apochromat 20x Objective","description":"\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eZEISS PLAN APOCHROMAT 20X OBJECTIVE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eAchieve superior color correction and exceptional high-resolution imaging with this premium apochromatic objective, featuring:\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003e🌈 Plan apochromat design for best-in-class color correction across the visible spectrum\u003c\/li\u003e\n\u003cli\u003e🔬 20x magnification with 0.80 numerical aperture for high-resolution imaging\u003c\/li\u003e\n\u003cli\u003e📏 0.55mm working distance for standard preparations\u003c\/li\u003e\n\u003cli\u003e🔧 M27 thread mount for Zeiss infinity-corrected microscope systems\u003c\/li\u003e\n\u003cli\u003e✨ New\/open box condition with pristine optical performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔧 Product Description\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eThe Zeiss Plan Apochromat 20x objective represents the pinnacle of optical correction technology, delivering superior chromatic and spherical aberration correction for the most demanding high-resolution imaging applications. Plan apochromat objectives correct for chromatic aberration across three wavelengths (red, green, blue) and spherical aberration at two wavelengths, ensuring color-accurate, high-contrast images with minimal optical artifacts. This level of correction is essential for critical color imaging, quantitative fluorescence microscopy, and applications where faithful color reproduction is paramount. At 20x magnification with 0.80 numerical aperture, this objective delivers exceptional resolution and light-gathering capability for visualizing fine cellular structures, subcellular organelles, and detailed specimen features. The high NA enables superior resolution approaching the theoretical limits of light microscopy, making this objective ideal for demanding research applications. The 0.55mm working distance accommodates standard microscope slides with #1.5 coverslips. The M27 thread mount ensures compatibility with Zeiss Axio and other infinity-corrected platforms. Plan apochromat objectives are the preferred choice for color-critical applications including histopathology, immunohistochemistry, multi-color fluorescence imaging, and high-resolution digital photomicrography where accurate color representation and maximum resolution are essential.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔎 Typical Applications\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003eHigh-resolution histopathology and diagnostic microscopy\u003c\/li\u003e\n\u003cli\u003eMulti-color immunohistochemistry and immunofluorescence imaging\u003c\/li\u003e\n\u003cli\u003eQuantitative fluorescence microscopy and ratiometric imaging\u003c\/li\u003e\n\u003cli\u003eConfocal microscopy and advanced imaging techniques\u003c\/li\u003e\n\u003cli\u003eHigh-resolution digital imaging and publication-quality photomicrography\u003c\/li\u003e\n\u003cli\u003eResearch applications demanding superior optical correction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e📊 Key Specifications\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSpecification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e420650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e20x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePlan Apochromat (superior color correction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eThread Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eM27 (Zeiss standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNew\/open box with pristine optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePrimary Advantage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eBest-in-class color correction with high NA for maximum resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cem\u003eUniversity purchase orders are welcomed and accepted. Contact us for institutional pricing and procurement assistance.\u003c\/em\u003e\u003c\/p\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695610331437,"sku":"420650","price":2400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420650-2.gif?v=1765531454"},{"product_id":"zeiss-plan-apochromat-40x-objective","title":"Zeiss Plan-Apochromat 40x\/0.95 Dry Objective with Correction Collar (Infinity, M27)","description":"\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe \u003cstrong\u003eZeiss Plan-Apochromat 40×\/0.95 Dry Objective\u003c\/strong\u003e is a high-performance plan apochromat dry objective with a correction collar (0.13–0.21mm) for coverslip thickness compensation — delivering NA 0.95 resolution and Zeiss plan apochromat chromatic correction in a versatile dry format suitable for a wide range of biological and materials imaging applications. Offered here in excellent, as-new condition at significant savings versus the new list price.\u003c\/p\u003e\n\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003e🔬 \u003cstrong\u003eNA 0.95 dry objective\u003c\/strong\u003e — the highest NA available in a dry (air) 40× objective, delivering exceptional resolution and contrast without immersion media\u003c\/li\u003e\n\u003cli\u003e🌟 \u003cstrong\u003ePlan apochromat correction\u003c\/strong\u003e — Zeiss’s highest level of chromatic and spherical aberration correction for accurate multi-channel fluorescence co-localization and sharp brightfield imaging\u003c\/li\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eCorrection collar: 0.13–0.21mm\u003c\/strong\u003e — adjustable coverslip thickness compensation for optimal image quality across different coverslip thicknesses and imaging conditions, including #1 (0.13mm) through #1.5 (0.17mm) and #2 (0.21mm) coverslips\u003c\/li\u003e\n\u003cli\u003e📐 \u003cstrong\u003eM27 thread mount\u003c\/strong\u003e — compatible with Zeiss Axio series microscopes including Axiovert, Axioplan, Axio Observer, Axio Imager, and Axio Examiner\u003c\/li\u003e\n\u003cli\u003e🇩🇪 \u003cstrong\u003eZeiss quality, made in Germany\u003c\/strong\u003e — precision optical construction for consistent, high-efficiency light transmission and long service life\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCondition: Excellent, as new\u003c\/strong\u003e — catalog number 420660-9970\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe Zeiss Plan-Apochromat 40×\/0.95 is a premium dry objective combining the highest NA available in a 40× dry format with Zeiss plan apochromat correction and a correction collar for coverslip thickness compensation. The correction collar (0.13–0.21mm) allows the objective to be optimized for different coverslip thicknesses — from standard #1 (0.13mm) through #1.5 (0.17mm, the most common) to #2 (0.21mm) — ensuring optimal spherical aberration correction regardless of the coverslip used. This makes the objective significantly more versatile than fixed-correction dry objectives, particularly valuable in labs that use different coverslip types across different specimen preparations. The plan apochromat correction delivers Zeiss’s highest level of chromatic and spherical aberration correction, ensuring accurate co-localization across all fluorescence channels and sharp, flat-field imaging in brightfield and DIC. At NA 0.95, this objective provides resolution approaching that of lower-NA immersion objectives without the need for immersion media — ideal for high-throughput screening, slide scanning, and workflows where the convenience of a dry objective is preferred. This unit is offered in excellent, as-new condition at a significant discount to the new list price of $9,800. Compatible with Zeiss Axiovert, Axioplan, Axio Observer, Axio Imager, and Axio Examiner microscopes with M27 thread nosepieces. Catalog number 420660-9970.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003eHigh-resolution dry fluorescence imaging requiring plan apochromat correction\u003c\/li\u003e\n\u003cli\u003eMulti-channel fluorescence co-localization without immersion media\u003c\/li\u003e\n\u003cli\u003eHigh-throughput screening and slide scanning at 40×\u003c\/li\u003e\n\u003cli\u003eBrightfield, DIC, and phase contrast imaging of fixed and living specimens\u003c\/li\u003e\n\u003cli\u003eHistology and pathology slide examination requiring flat-field apochromat correction\u003c\/li\u003e\n\u003cli\u003eAny application requiring coverslip thickness flexibility via correction collar\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e📊 Key Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e420660-9970\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e40×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e0.95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eImmersion Medium\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eDry (air)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e0.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCorrection Collar\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e0.13–0.21mm (coverslip thickness)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003ePlan-Apochromat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eThread \/ Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eM27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCompatible Microscopes\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eZeiss Axiovert, Axioplan, Axio Observer, Axio Imager, Axio Examiner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eExcellent, as new\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e420660\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\u003cem\u003eUniversity and institutional purchase orders are welcome. Please contact us for invoicing and procurement documentation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Spach Optics, Inc.","offers":[{"title":"Default Title","offer_id":51695610364205,"sku":"420660","price":5200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/PLAN_APO_40X_DRY_M27_SHOP.jpg?v=1775952723"},{"product_id":"zeiss-objective-plan-apochromat-40x-1-4-oil-dic-m27-uv-vis-ir-objective","title":"Zeiss Plan-Apochromat 40x\/1.4 Oil DIC (UV) VIS-IR Objective (NA 1.40, Infinity)","description":"\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe \u003cstrong\u003eZeiss Plan-Apochromat 40×\/1.4 Oil DIC M27 (UV) VIS-IR Objective\u003c\/strong\u003e is one of Zeiss’s flagship biological objectives — delivering NA 1.40 oil immersion with full plan apochromat correction across the UV, visible, and near-infrared spectrum, DIC capability, and M27 thread mount for Zeiss Axio series microscopes. Offered here in flawless, as-new condition at significant savings versus the new list price.\u003c\/p\u003e\n\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003e🔬 \u003cstrong\u003eNA 1.40 oil immersion\u003c\/strong\u003e — maximum numerical aperture for oil immersion objectives, delivering the highest resolution and fluorescence light collection available in the Zeiss biological lineup\u003c\/li\u003e\n\u003cli\u003e🌟 \u003cstrong\u003ePlan apochromat correction (UV) VIS-IR\u003c\/strong\u003e — full apochromat chromatic correction from UV through near-infrared, enabling accurate multi-channel fluorescence co-localization across the widest possible spectral range\u003c\/li\u003e\n\u003cli\u003e🔍 \u003cstrong\u003eDIC (Nomarski) compatible\u003c\/strong\u003e — optimized for differential interference contrast imaging in addition to fluorescence, brightfield, and phase contrast\u003c\/li\u003e\n\u003cli\u003e📐 \u003cstrong\u003eM27 thread mount\u003c\/strong\u003e — compatible with Zeiss Axio series microscopes including Axiovert, Axioplan, Axio Observer, Axio Imager, and Axio Examiner\u003c\/li\u003e\n\u003cli\u003e🇩🇪 \u003cstrong\u003eZeiss quality, made in Germany\u003c\/strong\u003e — precision optical construction for consistent, high-efficiency light transmission and long service life\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCondition: Flawless, as new\u003c\/strong\u003e — catalog number 420762\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe Zeiss Plan-Apochromat 40×\/1.4 Oil DIC is one of the most widely used high-performance objectives in biological research — combining NA 1.40 oil immersion with full plan apochromat correction across the UV, visible, and near-infrared spectrum. The (UV) VIS-IR designation indicates that this objective maintains apochromat-level chromatic correction from the UV (below 400nm) through the near-infrared (beyond 700nm), making it suitable for the widest range of fluorophores and imaging modalities including UV-excited dyes, visible fluorophores, and NIR probes in a single objective without chromatic compromise. At NA 1.40, this objective delivers the maximum resolution and fluorescence light collection available in oil immersion, making it the definitive choice for high-resolution confocal, TIRF, single-molecule, and super-resolution imaging. The DIC compatibility enables high-contrast transmitted light imaging of unstained specimens alongside fluorescence. This unit is offered in flawless, as-new condition — optically and mechanically indistinguishable from new — at a significant discount to the current new list price of $14,900. Compatible with Zeiss Axiovert, Axioplan, Axio Observer, Axio Imager, and Axio Examiner microscopes with M27 thread nosepieces. Catalog number 420762.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003eHigh-resolution confocal and multi-photon fluorescence microscopy\u003c\/li\u003e\n\u003cli\u003eTIRF and single-molecule imaging requiring maximum NA\u003c\/li\u003e\n\u003cli\u003eSuper-resolution microscopy: PALM, STORM, STED, and SIM\u003c\/li\u003e\n\u003cli\u003eMulti-channel fluorescence co-localization across UV, visible, and NIR channels\u003c\/li\u003e\n\u003cli\u003eDIC imaging of living cells and unstained specimens\u003c\/li\u003e\n\u003cli\u003eLive-cell fluorescence imaging requiring maximum light collection efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e📊 Key Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e420762\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e40×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e1.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eImmersion Medium\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e0.13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003ePlan-Apochromat (UV) VIS-IR, DIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eSpectral Range\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eUV through near-infrared\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eThread \/ Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eM27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCompatible Microscopes\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eZeiss Axiovert, Axioplan, Axio Observer, Axio Imager, Axio Examiner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eFlawless, as new\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e420762\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\u003cem\u003eUniversity and institutional purchase orders are welcome. Please contact us for invoicing and procurement documentation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Spach Optics, Inc.","offers":[{"title":"Default Title","offer_id":51695610396973,"sku":"420762","price":5800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420762-2.jpg?v=1765531486"},{"product_id":"zeiss-plan-apochromat-63x-objective","title":"Zeiss Plan-Apochromat 63x\/1.4 Oil Immersion Objective (NA 1.40, Infinity, M27)","description":"\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe \u003cstrong\u003eZeiss Plan-Apochromat 63×\/1.4 Oil Immersion Objective\u003c\/strong\u003e is one of Zeiss’s most celebrated high-performance biological objectives — delivering NA 1.40 oil immersion with full plan apochromat correction in the M27 thread format for Zeiss Axio series microscopes. Offered here in lightly used condition with flawless optics at significant savings versus the new list price.\u003c\/p\u003e\n\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003e🔬 \u003cstrong\u003eNA 1.40 oil immersion\u003c\/strong\u003e — maximum numerical aperture for oil immersion objectives, delivering the highest resolution and fluorescence light collection for demanding confocal, TIRF, and super-resolution imaging\u003c\/li\u003e\n\u003cli\u003e🌟 \u003cstrong\u003ePlan apochromat correction\u003c\/strong\u003e — Zeiss’s highest level of chromatic and spherical aberration correction for accurate multi-channel fluorescence co-localization and brilliant flat-field imaging across the full visible spectrum\u003c\/li\u003e\n\u003cli\u003e💡 \u003cstrong\u003eMaximum fluorescence light collection\u003c\/strong\u003e — NA 1.40 maximizes photon collection efficiency for single-molecule detection, TIRF, and low-signal fluorescence imaging at 63×\u003c\/li\u003e\n\u003cli\u003e📐 \u003cstrong\u003eM27 thread mount\u003c\/strong\u003e — compatible with Zeiss Axio series microscopes including Axiovert, Axioplan, Axio Observer, Axio Imager, and Axio Examiner\u003c\/li\u003e\n\u003cli\u003e🇩🇪 \u003cstrong\u003eZeiss quality, made in Germany\u003c\/strong\u003e — precision optical construction for consistent, high-efficiency light transmission and long service life\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCondition: Lightly used — flawless optics\u003c\/strong\u003e — catalog number 420780-9900\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe Zeiss Plan-Apochromat 63×\/1.4 Oil is one of the most widely used high-performance objectives in biological research — a benchmark objective for confocal, live-cell, and super-resolution microscopy. At 63× with NA 1.40, this objective provides the ideal combination of high magnification and maximum oil immersion NA for single-cell and subcellular imaging, delivering the resolution and fluorescence light collection required for the most demanding imaging applications. The plan apochromat correction ensures accurate chromatic registration across all fluorescence channels, essential for multi-color co-localization, FRET, and any imaging workflow where chromatic shift between channels would compromise data integrity. The 63× magnification is the preferred choice for many researchers on Zeiss systems, providing a slightly larger field of view at equivalent NA compared to 60× objectives. This unit is offered in lightly used condition with flawless optics — optically indistinguishable from new — at a significant discount to the new list price of $6,500. Note: this is the standard version without DIC capability (catalog 420780); the DIC version is catalog 420782. Compatible with Zeiss Axiovert, Axioplan, Axio Observer, Axio Imager, and Axio Examiner microscopes with M27 thread nosepieces. Catalog number 420780-9900.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003eHigh-resolution confocal and multi-photon fluorescence microscopy at 63×\u003c\/li\u003e\n\u003cli\u003eTIRF and single-molecule imaging requiring maximum NA\u003c\/li\u003e\n\u003cli\u003eSuper-resolution microscopy: PALM, STORM, STED, and SIM\u003c\/li\u003e\n\u003cli\u003eMulti-channel fluorescence co-localization and FRET experiments\u003c\/li\u003e\n\u003cli\u003eSubcellular imaging of organelles, protein localization, and membrane dynamics\u003c\/li\u003e\n\u003cli\u003eLive-cell fluorescence imaging requiring maximum light collection efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e📊 Key Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e420780-9900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e63×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e1.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eImmersion Medium\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e0.19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003ePlan-Apochromat (no DIC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eThread \/ Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eM27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCompatible Microscopes\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eZeiss Axiovert, Axioplan, Axio Observer, Axio Imager, Axio Examiner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eLightly used — flawless optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e420780\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\u003cem\u003eUniversity and institutional purchase orders are welcome. Please contact us for invoicing and procurement documentation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Spach Optics, Inc.","offers":[{"title":"Default Title","offer_id":51695610462509,"sku":"420780","price":3300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420780-2.gif?v=1765531502"},{"product_id":"zeiss-plan-apochromat-63x-oil-dic-m27","title":"Zeiss Plan-Apochromat 63x\/1.4 Oil DIC Objective (NA 1.40, Infinity, M27)","description":"\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe \u003cstrong\u003eZeiss Plan-Apochromat 63×\/1.4 Oil DIC Objective\u003c\/strong\u003e is one of Zeiss’s most celebrated high-performance biological objectives — delivering NA 1.40 oil immersion with full plan apochromat correction and DIC capability in the M27 thread format for Zeiss Axio series microscopes. Offered here in excellent, as-new condition at significant savings versus the new list price.\u003c\/p\u003e\n\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003e🔬 \u003cstrong\u003eNA 1.40 oil immersion\u003c\/strong\u003e — maximum numerical aperture for oil immersion objectives, delivering the highest resolution and fluorescence light collection for demanding confocal, TIRF, and super-resolution imaging\u003c\/li\u003e\n\u003cli\u003e🌟 \u003cstrong\u003ePlan apochromat correction\u003c\/strong\u003e — Zeiss’s highest level of chromatic and spherical aberration correction for accurate multi-channel fluorescence co-localization and brilliant flat-field imaging across the full visible spectrum\u003c\/li\u003e\n\u003cli\u003e🔍 \u003cstrong\u003eDIC (Nomarski) compatible\u003c\/strong\u003e — optimized for differential interference contrast imaging of living cells and unstained specimens alongside fluorescence and brightfield\u003c\/li\u003e\n\u003cli\u003e📐 \u003cstrong\u003eM27 thread mount\u003c\/strong\u003e — compatible with Zeiss Axio series microscopes including Axiovert, Axioplan, Axio Observer, Axio Imager, and Axio Examiner\u003c\/li\u003e\n\u003cli\u003e🇩🇪 \u003cstrong\u003eZeiss quality, made in Germany\u003c\/strong\u003e — precision optical construction for consistent, high-efficiency light transmission and long service life\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCondition: Excellent, as new\u003c\/strong\u003e — catalog number 420782-9900\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe Zeiss Plan-Apochromat 63×\/1.4 Oil DIC is one of the most widely used high-performance objectives in biological research — a benchmark objective for confocal, live-cell, and super-resolution microscopy. At 63× with NA 1.40, this objective provides the ideal combination of high magnification and maximum oil immersion NA for single-cell and subcellular imaging, delivering the resolution and fluorescence light collection required for the most demanding imaging applications. The plan apochromat correction ensures accurate chromatic registration across all fluorescence channels, essential for multi-color co-localization, FRET, and any imaging workflow where chromatic shift between channels would compromise data integrity. The DIC compatibility enables high-contrast transmitted light imaging of living cells and unstained specimens alongside fluorescence, making this a truly versatile objective for comprehensive cell biology workflows. The 63× magnification is the preferred choice for many researchers over 60× on Zeiss systems, providing a slightly larger field of view at equivalent NA. This unit is offered in excellent, as-new condition — optically and mechanically indistinguishable from new — at a significant discount to the new list price of $8,600. Compatible with Zeiss Axiovert, Axioplan, Axio Observer, Axio Imager, and Axio Examiner microscopes with M27 thread nosepieces. Catalog number 420782-9900.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003eHigh-resolution confocal and multi-photon fluorescence microscopy\u003c\/li\u003e\n\u003cli\u003eTIRF and single-molecule imaging requiring maximum NA\u003c\/li\u003e\n\u003cli\u003eSuper-resolution microscopy: PALM, STORM, STED, and SIM\u003c\/li\u003e\n\u003cli\u003eMulti-channel fluorescence co-localization and FRET experiments\u003c\/li\u003e\n\u003cli\u003eDIC imaging of living cells and unstained biological specimens\u003c\/li\u003e\n\u003cli\u003eLive-cell fluorescence imaging requiring maximum light collection efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e📊 Key Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e420782-9900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e63×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e1.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eImmersion Medium\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e0.19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003ePlan-Apochromat, DIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eThread \/ Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eM27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCompatible Microscopes\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eZeiss Axiovert, Axioplan, Axio Observer, Axio Imager, Axio Examiner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eExcellent, as new\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e420782\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\u003cem\u003eUniversity and institutional purchase orders are welcome. Please contact us for invoicing and procurement documentation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Spach Optics, Inc.","offers":[{"title":"Default Title","offer_id":51695610560813,"sku":"420782","price":4500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420782-2.gif?v=1765531518"},{"product_id":"zeiss-plan-apochromat-100x-objective-m27","title":"Zeiss Plan-Apochromat 100x\/1.4 Oil Immersion Objective (NA 1.40, Infinity, M27)","description":"\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe \u003cstrong\u003eZeiss Plan-Apochromat 100×\/1.4 Oil Immersion Objective\u003c\/strong\u003e is Zeiss’s flagship 100× biological objective — delivering NA 1.40 oil immersion with full plan apochromat correction and M27 thread mount for Zeiss Axio series microscopes. Offered here in excellent condition with flawless optics at significant savings versus the new list price.\u003c\/p\u003e\n\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003e🔬 \u003cstrong\u003eNA 1.40 oil immersion\u003c\/strong\u003e — maximum numerical aperture for oil immersion objectives, delivering the highest resolution and fluorescence light collection available at 100×\u003c\/li\u003e\n\u003cli\u003e🌟 \u003cstrong\u003ePlan apochromat correction\u003c\/strong\u003e — Zeiss’s highest level of chromatic and spherical aberration correction for accurate multi-channel fluorescence co-localization and brilliant flat-field imaging across the full visible spectrum\u003c\/li\u003e\n\u003cli\u003e💡 \u003cstrong\u003eMaximum fluorescence light collection\u003c\/strong\u003e — NA 1.40 maximizes photon collection efficiency for single-molecule detection, TIRF, and low-signal fluorescence imaging at 100×\u003c\/li\u003e\n\u003cli\u003e📐 \u003cstrong\u003eM27 thread mount\u003c\/strong\u003e — compatible with Zeiss Axio series microscopes including Axiovert, Axioplan, Axio Observer, Axio Imager, and Axio Examiner\u003c\/li\u003e\n\u003cli\u003e🇩🇪 \u003cstrong\u003eZeiss quality, made in Germany\u003c\/strong\u003e — precision optical construction for consistent, high-efficiency light transmission and long service life\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCondition: Excellent — flawless optics\u003c\/strong\u003e — catalog number 420790\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe Zeiss Plan-Apochromat 100×\/1.4 Oil is the definitive high-magnification objective for biological research on Zeiss microscopes — combining NA 1.40 oil immersion with full plan apochromat correction for the highest resolution and optical performance available at 100×. At NA 1.40, this objective delivers the maximum resolution and fluorescence light collection available in oil immersion, making it the standard choice for high-resolution confocal, TIRF, single-molecule, and super-resolution imaging where every photon counts. The plan apochromat correction ensures accurate chromatic registration across all fluorescence channels, essential for multi-color co-localization, FRET, and any imaging workflow where chromatic shift between channels would compromise data integrity. At 100×, this objective provides the magnification needed for subcellular imaging, organelle dynamics, protein localization, and single-molecule studies. This unit is offered in excellent condition with flawless optics — optically and mechanically indistinguishable from new — at a significant discount to the new list price of $8,600. Compatible with Zeiss Axiovert, Axioplan, Axio Observer, Axio Imager, and Axio Examiner microscopes with M27 thread nosepieces. Catalog number 420790.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003eHigh-resolution confocal and multi-photon fluorescence microscopy at 100×\u003c\/li\u003e\n\u003cli\u003eTIRF and single-molecule imaging requiring maximum NA\u003c\/li\u003e\n\u003cli\u003eSuper-resolution microscopy: PALM, STORM, STED, and SIM\u003c\/li\u003e\n\u003cli\u003eMulti-channel fluorescence co-localization and FRET experiments\u003c\/li\u003e\n\u003cli\u003eSubcellular imaging of organelles, protein localization, and membrane dynamics\u003c\/li\u003e\n\u003cli\u003eLive-cell fluorescence imaging requiring maximum light collection efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e📊 Key Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e420790\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e100×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e1.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eImmersion Medium\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e0.17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003ePlan-Apochromat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eThread \/ Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eM27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCompatible Microscopes\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eZeiss Axiovert, Axioplan, Axio Observer, Axio Imager, Axio Examiner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eExcellent — flawless optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e420790\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\u003cem\u003eUniversity and institutional purchase orders are welcome. Please contact us for invoicing and procurement documentation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Spach Optics, Inc.","offers":[{"title":"Default Title","offer_id":51695610757421,"sku":"420790","price":3900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420790-2.gif?v=1765531534"},{"product_id":"zeiss-objective-ld-lci-plan-apochromat-25x","title":"Zeiss Objective LD LCI Plan-Apochromat 25x","description":"\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eZEISS LD LCI PLAN-APOCHROMAT 25X MULTI-IMMERSION OBJECTIVE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eAchieve ultimate performance combining long working distance, apochromatic correction, and multi-immersion versatility, featuring:\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003e🌈 Plan apochromat design for best-in-class color correction\u003c\/li\u003e\n\u003cli\u003e💧 Multi-immersion capability with oil, water, and glycerin\u003c\/li\u003e\n\u003cli\u003e📏 0.57mm working distance for extended reach with high NA\u003c\/li\u003e\n\u003cli\u003e🔬 25x magnification with 0.80 numerical aperture for exceptional resolution\u003c\/li\u003e\n\u003cli\u003e🔧 M27 thread mount for Zeiss infinity-corrected systems\u003c\/li\u003e\n\u003cli\u003e✨ New\/open box condition with pristine optical performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔧 Product Description\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eThe Zeiss LD LCI Plan-Apochromat 25x objective represents the ultimate combination of advanced optical technologies, delivering superior color correction, extended working distance, live-cell imaging capability, and multi-immersion versatility in a single premium objective. This objective combines the \"LD\" (Long Distance), \"LCI\" (Live Cell Imaging), and \"Plan-Apochromat\" designations to deliver exceptional performance across the most demanding microscopy applications. The plan apochromat optical design provides chromatic correction across three wavelengths and spherical aberration correction at two wavelengths, ensuring color-accurate, high-contrast images with minimal optical artifacts. At 25x magnification with 0.80 numerical aperture across all three immersion media, this objective delivers exceptional resolution approaching the theoretical limits of light microscopy. The 0.57mm working distance is significantly greater than standard high-NA objectives, providing valuable clearance for imaging through thick specimens or culture vessels while maintaining maximum resolution. The multi-immersion capability enables researchers to optimize imaging conditions by selecting oil, water, or glycerin to match specimen characteristics. The M27 thread mount ensures compatibility with Zeiss microscope systems. This objective is the ultimate tool for the most demanding live-cell imaging, confocal microscopy, and applications requiring the highest optical performance with experimental flexibility.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔎 Typical Applications\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003eAdvanced live-cell fluorescence microscopy and time-lapse imaging\u003c\/li\u003e\n\u003cli\u003eHigh-resolution confocal and multiphoton microscopy\u003c\/li\u003e\n\u003cli\u003eMulti-color immunofluorescence with superior color fidelity\u003c\/li\u003e\n\u003cli\u003eThick-specimen imaging with extended working distance\u003c\/li\u003e\n\u003cli\u003eQuantitative fluorescence microscopy and FRET analysis\u003c\/li\u003e\n\u003cli\u003ePremium research applications demanding ultimate optical performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e📊 Key Specifications\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSpecification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e420852-9871\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e25x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.80 (oil, water, glycerin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.57mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eLD LCI Plan-Apochromat (long distance, live-cell, apochromat)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eThread Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eM27 (Zeiss standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eImmersion\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMulti-immersion (oil, water, glycerin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNew\/open box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePrimary Advantage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eUltimate performance combining apochromat correction, long distance, and multi-immersion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cem\u003eUniversity purchase orders are welcomed and accepted. Contact us for institutional pricing and procurement assistance.\u003c\/em\u003e\u003c\/p\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695610790189,"sku":"420852-9871","price":5500.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/Zeiss-420852-9871-2.jpg?v=1765531550"},{"product_id":"zeiss-lci-plan-neofluar-25x-multi-immersion-objective","title":"Zeiss LCI Plan Neofluar 25X Multi Immersion Objective","description":"\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eZEISS LCI PLAN NEOFLUAR 25X MULTI-IMMERSION OBJECTIVE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eAchieve versatile high-resolution imaging with multi-immersion capability and live-cell compatibility, featuring:\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003e💧 Multi-immersion design compatible with oil, water, and glycerin\u003c\/li\u003e\n\u003cli\u003e🔬 25x magnification with 0.80 numerical aperture for exceptional resolution\u003c\/li\u003e\n\u003cli\u003e📏 0.21mm working distance for high-NA imaging\u003c\/li\u003e\n\u003cli\u003e🔧 M25 thread mount for Zeiss microscope systems\u003c\/li\u003e\n\u003cli\u003e✨ Factory-new condition with pristine optical performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔧 Product Description\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eThe Zeiss LCI Plan Neofluar 25x Multi-Immersion objective represents advanced optical engineering for demanding live-cell imaging applications requiring both high resolution and immersion versatility. The \"LCI\" (Live Cell Imaging) designation indicates specialized correction for imaging living cells in physiological conditions, while the multi-immersion capability enables researchers to optimize imaging conditions by selecting oil, water, or glycerin immersion to match specimen characteristics. At 25x magnification with 0.80 numerical aperture, this objective delivers exceptional resolution approaching the limits of light microscopy while maintaining the field of view necessary for cellular and subcellular imaging. The Plan Neofluar optical design combines flat-field correction with fluorescence optimization, making this objective suitable for both brightfield and advanced fluorescence applications. The multi-immersion capability is particularly valuable when imaging specimens with varying refractive indices or when transitioning between fixed and living preparations, as the objective maintains consistent optical performance across all three immersion media. The M25 thread mount ensures compatibility with Zeiss microscope systems. This objective is the ultimate tool for live-cell fluorescence microscopy, confocal imaging, and applications requiring maximum resolution with the flexibility to adapt to diverse specimen types and experimental conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔎 Typical Applications\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003eLive-cell fluorescence microscopy and time-lapse imaging\u003c\/li\u003e\n\u003cli\u003eHigh-resolution confocal and multiphoton microscopy\u003c\/li\u003e\n\u003cli\u003eMulti-color immunofluorescence imaging\u003c\/li\u003e\n\u003cli\u003eSubcellular organelle imaging and dynamics studies\u003c\/li\u003e\n\u003cli\u003eFRET and FRAP analysis in living cells\u003c\/li\u003e\n\u003cli\u003eApplications requiring immersion flexibility for diverse specimens\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e📊 Key Specifications\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSpecification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e420852-9972\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e25x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.80 (oil, water, glycerin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eLCI Plan Neofluar (live-cell imaging with multi-immersion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eThread Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eM25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eImmersion\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMulti-immersion (oil, water, glycerin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePrimary Advantage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eHigh NA with multi-immersion versatility for live-cell imaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cem\u003eUniversity purchase orders are welcomed and accepted. Contact us for institutional pricing and procurement assistance.\u003c\/em\u003e\u003c\/p\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695611314477,"sku":"420852-9972","price":3500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/Zeiss-420852-9972-2.jpg?v=1765531566"},{"product_id":"zeiss-w-n-achroplan-40x-water-dipping-objective","title":"Zeiss W N-ACHROPLAN 40X Water Dipping Objective","description":"\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; color: rgb(70, 70, 70); \"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); font-size: 16px;\"\u003eZEISS ACHROPLAN 40X WATER IMMERSION OBJECTIVE\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; font-size: 14px; color: rgb(70, 70, 70); \"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; font-size: 14px; color: rgb(70, 70, 70); \"\u003e\u003cul style=\"box-sizing: border-box; background-color: rgb(255, 255, 255);\"\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  letter-spacing: normal; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eRMS THREAD\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  letter-spacing: normal; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eWORKING DISTANCE: 2.1MM\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  letter-spacing: normal; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eNUMERICAL APERTURE: 0.75 WATER\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\n\u003cspan style=\"color: rgb(70, 70, 70);  letter-spacing: normal; box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCATALOG NUMBER: \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003e420967-9900\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  letter-spacing: normal; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCONDITION: EXCELLENT, FLAWLESS OPTICS\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  letter-spacing: normal; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; color: rgb(70, 70, 70); \"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; color: rgb(70, 70, 70); \"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695612166445,"sku":"ZEISS-420967-9900","price":1595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420967-9900-2.gif?v=1765531583"},{"product_id":"zeiss-c-achroplan-32-water-immersion-objective","title":"ZEISS C-ACHROPLAN 32 WATER IMMERSION OBJECTIVE","description":"\u003cspan\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eZEISS OBJECTIVE C-ACHROPLAN 32x\/0.85 W CORR M27 VIS-IR WATER IMMERSION OBJECTIVE\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cul style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; color: rgb(70, 70, 70);  font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eM27 THREAD\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eWORKING DISTANCE: 1.1 MM\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eNUMERICAL APERTURE: 0.85\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCATALOG NUMBER: 4420967-9970\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCONDITION: DEMO UNIT, EXCELLENT\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold; color: rgb(70, 70, 70);  font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003c\/b\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold; color: rgb(70, 70, 70);  font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; background-color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS\u003c\/span\u003e\u003c\/b\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695613182253,"sku":"ZEISS-420967-9970","price":3800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420967-9970-2.jpg?v=1765531599"},{"product_id":"zeiss-n-achroplan-50x-oil-immersion-objective-m27","title":"Zeiss N-Achroplan 50x Oil Immersion Objective M27","description":"\u003cdiv style=\"margin-left: 20px;\"\u003e\u003cdiv style=\"margin-left: 20px;\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eZEISS N-ACHROPLAN 50X OIL IMMERSION OBJECTIVE\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eM27 THREAD\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eINFINITY CORRECTED\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eNUMERICAL APERTURE: 1.0\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCATALOG NUMBER: 420970\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCONDITION: NEW \/ OPEN BOX\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED \u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold; color: rgb(70, 70, 70);  font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695613575469,"sku":"ZEISS-420970","price":1275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420970-2.jpg?v=1765531614"},{"product_id":"zeiss-objective-n-achroplan-50x-pol-m27","title":"Zeiss Objective N-Achroplan 50x Pol M27","description":"\u003cdiv style=\"margin-left: 20px;\"\u003e\u003cdiv style=\"margin-left: 20px;\"\u003e\n\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eZEISS N-ACHROPLAN 50X POLARIZED LIGHT OBJECTIVE \u003c\/span\u003e\u003cbr\u003e\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eM27 THREAD\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eINFINITY CORRECTED\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eNUMERICAL APERTURE: 0.80\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCATALOG NUMBER: 420973-9900\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCONDITION: NEW\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit;\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED \u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\u003cb style=\"box-sizing: border-box; font-weight: bold; color: rgb(70, 70, 70);  font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695613608237,"sku":"ZEISS-420973","price":2195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420973-2.jpg?v=1765531630"},{"product_id":"zeiss-objective-n-achroplan-63x-m27","title":"Zeiss Objective N-Achroplan 63x M27","description":"\u003cspan style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eZEISS N-ACHROPLAN 63X OBJECTIVE\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003cul style=\"box-sizing: border-box; letter-spacing: normal; color: rgb(70, 70, 70);  background-color: rgb(255, 255, 255);\"\u003e\n\u003cli\u003e\u003cb style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eM27 THREAD\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eWORKING DISTANCE: 0.2 MM\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eNUMERICAL APERTURE: 0.85\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCATALOG NUMBER: 420980\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eCONDITION: NEW\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED\u003c\/span\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003e\u003cb style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003c\/b\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003c\/span\u003e\u003cb style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS \u003c\/span\u003e\u003c\/b\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695613641005,"sku":"ZEISS-420980","price":1195.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420980-2.gif?v=1765531646"},{"product_id":"zeiss-n-achroplan-63x-ph3-objective","title":"ZEISS N-ACHROPLAN 63X PH3 OBJECTIVE","description":"\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  background-color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003eZEISS N-ACHROPLAN 63X PH3 PHASE CONTRAST OBJECTIVE\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; background-color: rgb(255, 255, 255); font-weight: 700;\"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; font-size: 14px; background-color: rgb(255, 255, 255); color: rgb(70, 70, 70); \"\u003e\u003cul style=\"box-sizing: border-box; font-size: 14px; letter-spacing: normal; color: rgb(70, 70, 70);  background-color: rgb(255, 255, 255);\"\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eTHREAD SIZE: M27\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eNUMERICAL APERTURE: 0.85 \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCATALOG NUMBER: 420981-9910\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eWORKING DISTANCE: 0.20 MM\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCONDITION: NEW \/ OPEN BOX\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px; background-color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-weight: 700;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(70, 70, 70); \"\u003e\u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; background-color: rgb(255, 255, 255); font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS \u003c\/span\u003e\u003c\/span\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695613673773,"sku":"ZEISS-420981-9910","price":1395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-420981-9910-2.gif?v=1765531662"},{"product_id":"zeiss-a-plan-2-5x-objective","title":"Zeiss A-PLAN 2.5x Objective","description":"\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eZEISS A-PLAN 2.5X OBJECTIVE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eAchieve cost-effective low-magnification imaging for routine applications, featuring:\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003e🔬 2.5x magnification with 0.06 numerical aperture for wide-field observation\u003c\/li\u003e\n\u003cli\u003e📏 10.4mm working distance for standard specimens and manipulation\u003c\/li\u003e\n\u003cli\u003e💰 A-Plan design offering excellent value for routine microscopy\u003c\/li\u003e\n\u003cli\u003e🔧 M27 thread mount for Zeiss infinity-corrected microscope systems\u003c\/li\u003e\n\u003cli\u003e✨ Factory-new condition with pristine optical performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔧 Product Description\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eThe Zeiss A-Plan 2.5x objective delivers reliable optical performance for routine microscopy applications where cost-effectiveness is as important as image quality. A-Plan objectives provide achromatic correction, correcting for chromatic aberration at two wavelengths (red and blue) and spherical aberration at one wavelength, making them suitable for standard brightfield microscopy, phase contrast, and basic documentation tasks. At 2.5x magnification, this objective provides a wide field of view ideal for initial specimen screening, large-area tissue section imaging, and whole-slide overview before transitioning to higher magnifications. The 0.06 numerical aperture delivers adequate light-gathering capability and excellent depth of field for three-dimensional specimens and thick samples. The 10.4mm working distance accommodates standard microscope slides with coverslips and allows room for basic specimen manipulation. The M27 thread mount ensures compatibility with Zeiss Axio, Axioskop, and other infinity-corrected platforms. A-Plan objectives are the economical choice for educational laboratories, routine quality control, and applications where basic optical correction is sufficient for the task at hand, offering Zeiss build quality and reliability at an accessible price point.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔎 Typical Applications\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003eRoutine brightfield microscopy and specimen screening\u003c\/li\u003e\n\u003cli\u003eEducational laboratories and teaching microscopy\u003c\/li\u003e\n\u003cli\u003eBasic quality control inspection and documentation\u003c\/li\u003e\n\u003cli\u003ePhase contrast imaging of biological specimens\u003c\/li\u003e\n\u003cli\u003eLarge-area tissue section overview and orientation\u003c\/li\u003e\n\u003cli\u003eCost-effective microscopy where basic correction is sufficient\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e📊 Key Specifications\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSpecification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e421020-9900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2.5x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e10.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eA-Plan (achromatic correction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eThread Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eM27 (Zeiss standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePrimary Advantage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCost-effective performance for routine microscopy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cem\u003eUniversity purchase orders are welcomed and accepted. Contact us for institutional pricing and procurement assistance.\u003c\/em\u003e\u003c\/p\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695613706541,"sku":"421020","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-421020-2.gif?v=1765531678"},{"product_id":"zeiss-a-plan-40x-objective-m27-thread","title":"Zeiss A-Plan 40x Objective M27 Thread","description":"\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eZEISS A-PLAN 40X OBJECTIVE\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; font-size: 14px; color: rgb(70, 70, 70); \"\u003e\u003cul style=\"box-sizing: border-box; background-color: rgb(255, 255, 255);\"\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  letter-spacing: normal; font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eM27 THREAD\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  letter-spacing: normal; font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eNUMERICAL APERTURE: 0.65\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  letter-spacing: normal; font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eWORKING DISTANCE: 0.45MM\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0) !important;  letter-spacing: normal; font-size: 14px; box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCATALOG NUMBER: \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003e421060-9900\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  letter-spacing: normal; font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCONDITION: EXCELLENT, FLAWLESS OPTICS\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  letter-spacing: normal; font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; font-weight: 700;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; font-size: 14px; color: rgb(70, 70, 70); \"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS \u003c\/span\u003e\u003c\/span\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695613739309,"sku":"ZEISS-421060-9900","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-421060-9900-2.gif?v=1765531696"},{"product_id":"zeiss-objective-a-plan-100x-m27","title":"Zeiss Objective A-Plan 100x M27","description":"\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eZEISS A-PLAN 100X OBJECTIVE\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; font-size: 14px; color: rgb(70, 70, 70); \"\u003e\u003cul style=\"box-sizing: border-box; background-color: rgb(255, 255, 255);\"\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  letter-spacing: normal; font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eRMS THREAD\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  letter-spacing: normal; font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eNUMERICAL APERTURE: 1.25\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0) !important;  letter-spacing: normal; font-size: 14px; box-sizing: border-box; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCATALOG NUMBER: \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 16px;\"\u003e421094-9900\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  letter-spacing: normal; font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCONDITION: NEW\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(70, 70, 70);  letter-spacing: normal; font-size: 14px; box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; font-weight: 700;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; font-size: 14px; color: rgb(70, 70, 70); \"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS \u003c\/span\u003e\u003c\/span\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695613772077,"sku":"ZEISS-421094-9900","price":625.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-421094-9900-2.gif?v=1765531712"},{"product_id":"zeiss-ld-plan-neofluar-20x-objective","title":"Zeiss LD Plan Neofluar 20x Objective","description":"\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eZEISS LD PLAN NEOFLUAR 20X LONG-DISTANCE OBJECTIVE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eAchieve high-resolution imaging with exceptional working distance for thick specimens and experimental access, featuring:\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003e📏 7.4mm working distance for imaging through thick specimens and experimental access\u003c\/li\u003e\n\u003cli\u003e🔬 20x magnification with 0.40 numerical aperture for high-resolution imaging\u003c\/li\u003e\n\u003cli\u003e🌈 LD Plan Neofluar design combining long distance with flat-field correction\u003c\/li\u003e\n\u003cli\u003e🔧 M27 thread mount for Zeiss infinity-corrected microscope systems\u003c\/li\u003e\n\u003cli\u003e⭐ Excellent as-new condition with pristine optical performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔧 Product Description\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eThe Zeiss LD Plan Neofluar 20x objective is specifically engineered to provide exceptional working distance while maintaining high optical performance, making it essential for applications requiring experimental access or imaging through thick specimens. The \"LD\" (Long Distance) designation indicates a working distance significantly greater than standard objectives at this magnification, enabling imaging through thick tissue sections, culture vessels, or other preparations where standard objectives would be impractical. At 20x magnification with 0.40 numerical aperture, this objective delivers excellent resolution and light-gathering capability for detailed cellular imaging while maintaining the extended working distance. The Plan Neofluar optical design combines flat-field correction with fluorescence optimization, making this objective suitable for both brightfield and fluorescence applications. The 7.4mm working distance is exceptional for a 20x objective, providing ample clearance for imaging through thick specimens, culture dishes, or microfluidic devices while allowing room for micromanipulators and experimental apparatus. The M27 thread mount ensures compatibility with Zeiss Axio and other infinity-corrected platforms. LD objectives are indispensable tools in applications requiring both high resolution and experimental access including thick-tissue imaging, organoid culture studies, and any application where standard working distances are insufficient.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e🔎 Typical Applications\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003eThick-tissue section imaging and cleared tissue microscopy\u003c\/li\u003e\n\u003cli\u003eOrganoid and spheroid culture imaging\u003c\/li\u003e\n\u003cli\u003eImaging through culture vessels and microfluidic devices\u003c\/li\u003e\n\u003cli\u003eMicromanipulation with simultaneous high-resolution imaging\u003c\/li\u003e\n\u003cli\u003eFluorescence microscopy of thick biological specimens\u003c\/li\u003e\n\u003cli\u003eApplications requiring experimental access with high magnification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e📊 Key Specifications\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSpecification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e421350-9970\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e20x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e7.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eLD Plan Neofluar (long distance with flat-field correction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eThread Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eM27 (Zeiss standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eExcellent as-new (pre-owned)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePrimary Advantage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eExceptional 7.4mm working distance for thick specimens and experimental access\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cem\u003eUniversity purchase orders are welcomed and accepted. Contact us for institutional pricing and procurement assistance.\u003c\/em\u003e\u003c\/p\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695615705389,"sku":"421350","price":1600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-421350-2.jpg?v=1765531728"},{"product_id":"zeiss-objective-ld-plan-neofluar-20x-corr-ph2-m27","title":"Zeiss Objective LD Plan-Neofluar 20x Corr Ph2 M27","description":"\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px; font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eZEISS LD PLAN NEOFLUAR 20X LONG WORKING DISTANCE PHASE CONTRAST OBJECTIVE WITH CORRECTION COLLAR\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px;\"\u003e\u003cul style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px; letter-spacing: normal; background-color: rgb(255, 255, 255);\"\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; \"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eM27 THREAD\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; \"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eWORKING DISTANCE: 7.4 MM\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; \"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eNUMERICAL APERTURE: 0.4\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; \"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCATALOG NUMBER: 421351\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; \"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eCONDITION: EXCELLENT, FLAWLESS OPTICS\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; \"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eUNIVERSITY PURCHASE ORDERS ACCEPTED\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px; font-weight: 700;\"\u003e\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; color: rgb(0, 0, 0);  font-size: 14px;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(70, 70, 70);  font-size: 14px;\"\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(0, 0, 0) !important;  font-weight: 700;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003eTHANK YOU FOR VIEWING AND PLEASE FEEL FREE TO CALL OR EMAIL WITH ANY QUESTIONS \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695618523437,"sku":"ZEISS-421351","price":1650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-421351-2.gif?v=1765531745"},{"product_id":"zeiss-ld-plan-neofluar-40x-objective-m27","title":"Zeiss LD Plan-Neofluar 40x\/0.60 KORR Long Working Distance Objective (NA 0.60, Infinity, M27)","description":"\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe \u003cstrong\u003eZeiss LD Plan-Neofluar 40×\/0.60 KORR Long Working Distance Objective (M27)\u003c\/strong\u003e is a specialized long working distance dry objective combining a 1.5–3.3mm working distance range with a correction collar (KORR) for substrate thickness compensation — designed for fluorescence, phase contrast, and brightfield imaging of living cells in multi-well plates, Petri dishes, T-flasks, and other thick-substrate vessels on Zeiss Axio series microscopes. Offered here in lightly used condition with flawless optics at significant savings versus the list price.\u003c\/p\u003e\n\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003e📏 \u003cstrong\u003eLong working distance: 1.5–3.3mm\u003c\/strong\u003e — the working distance range varies with the correction collar setting, providing 1.5–3.3mm of clearance for imaging through plastic vessel bottoms of varying thickness without contact with the specimen surface\u003c\/li\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eCorrection collar (KORR)\u003c\/strong\u003e — adjustable substrate thickness compensation enabling optimal spherical aberration correction through plastic vessel bottoms of varying thickness, from thin glass coverslips through standard 1.0–1.5mm plastic vessel bottoms\u003c\/li\u003e\n\u003cli\u003e🌟 \u003cstrong\u003ePlan-Neofluar fluorite optical design\u003c\/strong\u003e — fluorite glass elements providing excellent chromatic correction and high fluorescence transmission for multi-channel fluorescence and brightfield imaging\u003c\/li\u003e\n\u003cli\u003e🔬 \u003cstrong\u003eNA 0.60 at 40×\u003c\/strong\u003e — practical numerical aperture for long working distance imaging, delivering good resolution and contrast for live-cell biology, cell migration, and proliferation studies\u003c\/li\u003e\n\u003cli\u003e📐 \u003cstrong\u003eM27 thread mount\u003c\/strong\u003e — current Zeiss standard, compatible with Zeiss Axio series microscopes including Axiovert, Axio Observer, Axio Imager, and Axio Examiner\u003c\/li\u003e\n\u003cli\u003e🇩🇪 \u003cstrong\u003eZeiss quality, made in Germany\u003c\/strong\u003e — precision optical construction for consistent, high-efficiency light transmission and long service life\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCondition: Lightly used — flawless optics\u003c\/strong\u003e — catalog number 421360\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe Zeiss LD Plan-Neofluar 40×\/0.60 KORR M27 is a long working distance objective engineered for cell biology workflows where specimens are imaged through thick plastic substrates — multi-well plates, Petri dishes, T-flasks, and imaging chambers — that standard short-working-distance objectives cannot accommodate. The working distance range of 1.5–3.3mm reflects the correction collar’s function: as the collar is adjusted to compensate for different substrate thicknesses, the effective working distance changes accordingly, providing optimal spherical aberration correction through plastic vessel bottoms ranging from thin glass coverslips through standard 1.0–1.5mm plastic vessel bottoms. This combination of long working distance and correction collar makes the LD Plan-Neofluar 40× KORR uniquely versatile for live-cell imaging in standard tissue culture conditions without the need to transfer cells to specialized coverslip-bottom dishes. The Plan-Neofluar fluorite design provides excellent chromatic correction and fluorescence transmission for multi-channel imaging. The M27 thread mount is the current Zeiss standard, compatible with Zeiss Axiovert, Axio Observer, Axio Imager, and Axio Examiner microscopes. This unit is offered in lightly used condition with flawless optics at a significant discount to the list price of $4,800. Catalog number 421360.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003eLive-cell fluorescence imaging through multi-well plates, Petri dishes, and T-flasks at 40×\u003c\/li\u003e\n\u003cli\u003eCell migration, proliferation, and morphology studies in standard tissue culture vessels\u003c\/li\u003e\n\u003cli\u003eBrightfield and DIC imaging of cells in standard culture conditions\u003c\/li\u003e\n\u003cli\u003eLong-term time-lapse fluorescence imaging of living cells without coverslip-bottom dishes\u003c\/li\u003e\n\u003cli\u003eImaging through thick plastic substrates requiring correction collar compensation\u003c\/li\u003e\n\u003cli\u003eAny application where standard 40× working distance is insufficient for the vessel or substrate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e📊 Key Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e421360\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e40×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e0.60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eImmersion Medium\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eDry (air)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e1.5–3.3mm (varies with correction collar setting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCorrection Collar\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eYes (KORR) — for substrate thickness compensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eLD Plan-Neofluar KORR (Long WD, fluorite, correction collar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eThread \/ Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eM27 (current Zeiss standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCompatible Microscopes\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eZeiss Axiovert, Axio Observer, Axio Imager, Axio Examiner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eLightly used — flawless optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e421360\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\u003cem\u003eUniversity and institutional purchase orders are welcome. Please contact us for invoicing and procurement documentation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Spach Optics, Inc.","offers":[{"title":"Default Title","offer_id":51695618982189,"sku":"421360","price":2500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-421360-2.jpg?v=1765531760"},{"product_id":"zeiss-objective-ld-plan-neofluar-40x-corr-ph2-m27","title":"Zeiss Objective LD Plan-Neofluar 40x Corr Ph2 M27","description":"\u003cp\u003e\u003cstrong\u003eZeiss LD Plan Neofluar 40X Ph2 Objective with Correction Collar — M27\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e🔬 \u003cstrong\u003eLong working distance Plan Neofluar\u003c\/strong\u003e — 2.9 mm WD for imaging through culture vessels and thick substrates\u003cbr\u003e🌗 \u003cstrong\u003ePhase contrast PH2\u003c\/strong\u003e — crisp, high-contrast imaging of live, unstained cells at 40X\u003cbr\u003e🔧 \u003cstrong\u003eCorrection collar (0–1.5 mm)\u003c\/strong\u003e — adjustable for varying coverslip thickness for optimal image quality\u003cbr\u003e🎯 \u003cstrong\u003e0.60 numerical aperture\u003c\/strong\u003e — high resolution with extended working distance\u003cbr\u003e🧵 \u003cstrong\u003eM27 thread (infinity corrected)\u003c\/strong\u003e — compatible with Zeiss Axio series microscopes\u003cbr\u003e✅ \u003cstrong\u003eCondition: Excellent, Flawless Optics\u003c\/strong\u003e — inspected and ready for immediate use\u003cbr\u003e🎓 \u003cstrong\u003eUniversity purchase orders accepted\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e🔧 Product Description\u003c\/h3\u003e\u003cp\u003eThe Zeiss LD Plan Neofluar 40X Ph2 (421361) is a long working distance objective combining the renowned fluorescence performance of the EC Plan Neofluar series with a correction collar adjustable from 0 to 1.5 mm — allowing precise compensation for varying coverslip thicknesses and culture vessel bottom variations. With a 2.9 mm working distance and 0.60 NA, it delivers high-resolution phase contrast imaging of live, unstained cells through the walls of culture flasks, multi-well plates, and Petri dishes. Beyond phase contrast (PH2), it performs equally well in brightfield, DIC, PlasDIC, and fluorescence — making it one of the most versatile objectives in the Zeiss portfolio. M27 thread, infinity corrected. Excellent condition with flawless optics. Manufactured in Germany to Zeiss's exacting standards.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e🔎 Typical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLive cell phase contrast imaging through culture vessels (PH2, 40X)\u003c\/li\u003e\n\u003cli\u003eMulti-well plate and Petri dish imaging with variable bottom thickness\u003c\/li\u003e\n\u003cli\u003eFluorescence imaging on Zeiss Axio series microscopes\u003c\/li\u003e\n\u003cli\u003eDIC and PlasDIC imaging of unstained specimens\u003c\/li\u003e\n\u003cli\u003eCell biology, microbiology, and time-lapse microscopy\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e📊 Key Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalog Number\u003c\/td\u003e\n\u003ctd\u003e421361\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification\u003c\/td\u003e\n\u003ctd\u003e40X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumerical Aperture\u003c\/td\u003e\n\u003ctd\u003e0.60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Distance\u003c\/td\u003e\n\u003ctd\u003e2.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase Ring\u003c\/td\u003e\n\u003ctd\u003ePH2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrection Collar\u003c\/td\u003e\n\u003ctd\u003e0–1.5 mm coverslip thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread\u003c\/td\u003e\n\u003ctd\u003eM27 (Infinity Corrected)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eLD Plan Neofluar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Methods\u003c\/td\u003e\n\u003ctd\u003eBrightfield, Phase Contrast, DIC, PlasDIC, Fluorescence\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eExcellent, Flawless Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003cp\u003e\u003cem\u003eSpach Optics proudly accepts university purchase orders. Contact us with any questions — we're happy to help.\u003c\/em\u003e\u003c\/p\u003e","brand":"spachoptics","offers":[{"title":"Default Title","offer_id":51695619080493,"sku":"421361","price":2300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-421361-2.gif?v=1765531776"},{"product_id":"zeiss-ld-plan-neofluar-63x-long-working-distance-objective","title":"Zeiss LD Plan-Neofluar 63x\/0.75 Long Working Distance Objective (NA 0.75, Infinity, M27)","description":"\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe \u003cstrong\u003eZeiss LD Plan-Neofluar 63×\/0.75 Long Working Distance Objective (M27)\u003c\/strong\u003e is a specialized long working distance dry objective delivering an exceptional 2.2mm working distance at 63× magnification — designed for fluorescence and brightfield imaging of living cells in thick vessels, multi-well plates, Petri dishes, and other specimens where standard short-working-distance objectives cannot reach. M27 thread for Zeiss Axio series microscopes. Offered here in excellent condition with flawless optics at significant savings versus the new list price.\u003c\/p\u003e\n\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003e📏 \u003cstrong\u003eLong working distance: 2.2mm\u003c\/strong\u003e — exceptional clearance at 63× for imaging through thick plastic vessels, multi-well plates, Petri dishes, and imaging chambers where standard objectives cannot reach the specimen\u003c\/li\u003e\n\u003cli\u003e🌟 \u003cstrong\u003ePlan-Neofluar optical design\u003c\/strong\u003e — fluorite glass elements providing excellent chromatic correction and high fluorescence transmission for multi-channel fluorescence and brightfield imaging\u003c\/li\u003e\n\u003cli\u003e🔬 \u003cstrong\u003eNA 0.75 dry objective\u003c\/strong\u003e — practical numerical aperture for long working distance imaging, balancing resolution with the extended working clearance needed for thick vessel imaging\u003c\/li\u003e\n\u003cli\u003e📐 \u003cstrong\u003eM27 thread mount\u003c\/strong\u003e — current Zeiss standard, compatible with Zeiss Axio series microscopes including Axiovert, Axio Observer, Axio Imager, and Axio Examiner\u003c\/li\u003e\n\u003cli\u003e🇩🇪 \u003cstrong\u003eZeiss quality, made in Germany\u003c\/strong\u003e — precision optical construction for consistent, high-efficiency light transmission and long service life\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCondition: Excellent — flawless optics\u003c\/strong\u003e — catalog number 421380\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe Zeiss LD Plan-Neofluar 63×\/0.75 M27 is a long working distance objective engineered for cell biology workflows where specimens are imaged through thick plastic substrates — multi-well plates, Petri dishes, T-flasks, and imaging chambers — that standard short-working-distance objectives cannot accommodate. The 2.2mm working distance provides ample clearance for the full range of standard tissue culture vessels, enabling high-magnification fluorescence and brightfield imaging of living cells in standard culture conditions without the need to transfer cells to specialized coverslip-bottom dishes. This is the standard (non-phase-contrast) version of the LD Plan-Neofluar 63× — catalog number 421380 — suitable for fluorescence, DIC, and brightfield imaging workflows that do not require phase contrast. The Plan-Neofluar fluorite design provides excellent chromatic correction and high fluorescence transmission for multi-channel imaging across the visible spectrum. The M27 thread mount is the current Zeiss standard, compatible with Zeiss Axiovert, Axio Observer, Axio Imager, and Axio Examiner microscopes. This unit is offered in excellent condition with flawless optics at a significant discount to the new list price of $6,750. Catalog number 421380.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003eLive-cell fluorescence imaging through multi-well plates, Petri dishes, and T-flasks\u003c\/li\u003e\n\u003cli\u003eBrightfield and DIC imaging of cells in standard tissue culture vessels\u003c\/li\u003e\n\u003cli\u003eLong-term time-lapse fluorescence imaging of living cells in standard culture conditions\u003c\/li\u003e\n\u003cli\u003eMulti-channel fluorescence imaging at 63× without immersion media\u003c\/li\u003e\n\u003cli\u003eAny application where standard 63× working distance is insufficient for the vessel or substrate\u003c\/li\u003e\n\u003cli\u003eHigh-magnification imaging of thick specimens requiring extended working clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e📊 Key Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e421380\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e63×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eImmersion Medium\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eDry (air)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e2.2mm (LD — Long Working Distance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eLD Plan-Neofluar (Long WD, fluorite)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eThread \/ Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eM27 (current Zeiss standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCompatible Microscopes\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eZeiss Axiovert, Axio Observer, Axio Imager, Axio Examiner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eExcellent — flawless optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e421380\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\u003cem\u003eUniversity and institutional purchase orders are welcome. Please contact us for invoicing and procurement documentation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Spach Optics, Inc.","offers":[{"title":"Default Title","offer_id":51695619113261,"sku":"421380","price":3300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-421380-2.jpg?v=1765531792"},{"product_id":"zeiss-ld-plan-neofluar-63x-korr-ph2-m27-objective","title":"Zeiss LD Plan-Neofluar 63x\/0.75 KORR PH2 Long Working Distance Objective (NA 0.75, Infinity, M27)","description":"\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe \u003cstrong\u003eZeiss LD Plan-Neofluar 63×\/0.75 KORR PH2 Long Working Distance Objective (M27)\u003c\/strong\u003e is a specialized long working distance dry objective combining an exceptional 2.2mm working distance, a wide-range correction collar, and an integrated PH2 phase ring — designed for phase contrast and fluorescence imaging of living cells in thick vessels, multi-well plates, Petri dishes, and other specimens where standard short-working-distance objectives cannot reach. M27 thread for Zeiss Axio series microscopes. Offered here in excellent condition with flawless optics at significant savings versus the new list price.\u003c\/p\u003e\n\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003e📏 \u003cstrong\u003eLong working distance: 2.2mm\u003c\/strong\u003e — exceptional clearance at 63× for imaging through thick plastic vessels, multi-well plates, Petri dishes, and imaging chambers where standard objectives cannot reach the specimen\u003c\/li\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eWide correction collar (KORR)\u003c\/strong\u003e — adjustable coverslip and substrate thickness compensation enabling optimal spherical aberration correction through plastic vessel bottoms of varying thickness, coverslips, and other substrates\u003c\/li\u003e\n\u003cli\u003e🔍 \u003cstrong\u003ePH2 phase ring\u003c\/strong\u003e — integrated phase contrast ring compatible with PH2 condenser annuli for high-contrast phase contrast imaging of living cells without staining or fixation\u003c\/li\u003e\n\u003cli\u003e🌟 \u003cstrong\u003ePlan-Neofluar optical design\u003c\/strong\u003e — fluorite glass elements providing excellent chromatic correction and fluorescence transmission for combined phase contrast and fluorescence imaging\u003c\/li\u003e\n\u003cli\u003e📐 \u003cstrong\u003eM27 thread mount\u003c\/strong\u003e — compatible with Zeiss Axio series microscopes including Axiovert, Axio Observer, Axio Imager, and Axio Examiner\u003c\/li\u003e\n\u003cli\u003e🇩🇪 \u003cstrong\u003eZeiss quality, made in Germany\u003c\/strong\u003e — precision optical construction for consistent, high-efficiency light transmission and long service life\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCondition: Excellent — flawless optics\u003c\/strong\u003e — catalog number 421381\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe Zeiss LD Plan-Neofluar 63×\/0.75 KORR PH2 M27 is a purpose-built long working distance objective for cell biology workflows where specimens are imaged through thick plastic substrates — multi-well plates, Petri dishes, T-flasks, and imaging chambers — that standard short-working-distance objectives cannot accommodate. The 2.2mm working distance provides ample clearance for the full range of standard tissue culture vessels, while the correction collar (KORR) enables optimal spherical aberration correction through plastic bottoms and substrates of varying thickness. This combination makes the LD Plan-Neofluar 63× KORR uniquely versatile for live-cell imaging in standard tissue culture conditions without the need to transfer cells to specialized coverslip-bottom dishes. The integrated PH2 phase ring enables high-contrast phase contrast imaging of living cells alongside fluorescence, making this a comprehensive objective for cell biology labs that need both modalities at 63×. The Plan-Neofluar fluorite design provides good chromatic correction and fluorescence transmission for multi-channel imaging. The M27 thread mount is the current Zeiss standard, compatible with Zeiss Axiovert, Axio Observer, Axio Imager, and Axio Examiner microscopes. This unit is offered in excellent condition with flawless optics at a significant discount to the new list price of $6,900. Catalog number 421381.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e \n\u003cli\u003eLive-cell phase contrast imaging through multi-well plates, Petri dishes, and T-flasks\u003c\/li\u003e\n\u003cli\u003eFluorescence imaging of cells in standard tissue culture vessels without coverslip-bottom dishes\u003c\/li\u003e\n\u003cli\u003eCombined phase contrast and fluorescence imaging at 63× in a single objective\u003c\/li\u003e\n\u003cli\u003eLong-term time-lapse imaging of living cells in standard culture conditions\u003c\/li\u003e\n\u003cli\u003eAny application where standard 63× working distance is insufficient for the vessel or substrate\u003c\/li\u003e\n\u003cli\u003eImaging through thick plastic substrates requiring correction collar compensation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003e📊 Key Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding: 6px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e421381\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eMagnification\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e63×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eImmersion Medium\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eDry (air)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eWorking Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e2.2mm (LD — Long Working Distance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCorrection Collar\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eYes (KORR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003ePhase Ring\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003ePH2 (for use with PH2 condenser annulus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eLD Plan-Neofluar KORR (Long WD, fluorite, correction collar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCorrection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eThread \/ Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eM27 (current Zeiss standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCompatible Microscopes\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eZeiss Axiovert, Axio Observer, Axio Imager, Axio Examiner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eExcellent — flawless optics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003e421381\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003e\u003cem\u003eUniversity and institutional purchase orders are welcome. Please contact us for invoicing and procurement documentation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Spach Optics, Inc.","offers":[{"title":"Default Title","offer_id":51695619178797,"sku":"421381","price":3300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/ZEISS-421381-2.jpg?v=1765531809"}],"url":"https:\/\/www.spachoptics.com\/collections\/zeiss.oembed","provider":"Spach Optics, Inc.","version":"1.0","type":"link"}