{"product_id":"nikon-cfi-plan-fluor-dll-20x-phase-objective","title":"Nikon CFI Plan Fluor DLL 20X Phase Contrast Objective","description":"\u003cp\u003e🔬 \u003cstrong\u003eNikon CFI Plan Fluor DLL 20X Phase Contrast Objective\u003c\/strong\u003e — a versatile, multi-purpose objective combining Plan Fluor optics with DLL phase contrast for demanding fluorescence and phase contrast workflows at 20X.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e20X magnification\u003c\/strong\u003e with Plan Fluor optical correction\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eDLL (Dark Low Long working distance) phase contrast\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eMulti-purpose: brightfield, fluorescence, and phase contrast\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eInfinity-corrected CFI optics\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 Nikon CFI Plan Fluor DLL 20X Phase Contrast Objective is an excellent choice for laboratories that combine phase contrast and fluorescence imaging at 20X. The Plan Fluor design delivers bright, flat, and well-corrected images with high fluorescence transmission, while the DLL phase ring enables reliable phase contrast with a longer working distance. Using phase contrast to locate regions of interest before switching to fluorescence minimizes photobleaching — making this objective ideal for sensitive multi-channel workflows.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003e🔎 Typical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCombined phase contrast and fluorescence microscopy at 20X\u003c\/li\u003e\n\u003cli\u003eLive-cell imaging requiring high fluorescence sensitivity\u003c\/li\u003e\n\u003cli\u003eBrightfield and phase contrast workflows on Nikon CFI-series microscopes\u003c\/li\u003e\n\u003cli\u003eMulti-channel fluorescence imaging\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\u003e20X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Correction\u003c\/td\u003e\n\u003ctd\u003ePlan Fluor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase Ring\u003c\/td\u003e\n\u003ctd\u003eDLL (Dark Low Long WD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptics\u003c\/td\u003e\n\u003ctd\u003eInfinity-corrected CFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eNIKON-MRH10205\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":"Nikon","offers":[{"title":"Default Title","offer_id":51695346516269,"sku":"MRH10205","price":895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/NIKON-MRH10205-2.gif?v=1765517131","url":"https:\/\/www.spachoptics.com\/products\/nikon-cfi-plan-fluor-dll-20x-phase-objective","provider":"Spach Optics, Inc.","version":"1.0","type":"link"}