{"product_id":"nikon-cfi-plan-fluor-40x-oil-immersion-objective","title":"Nikon CFI Plan Fluor 40x\/1.30 Oil Immersion Objective (NA 1.30, Infinity, M25)","description":"\u003cp style=\"font-family: 'Segoe UI Emoji', sans-serif; color: rgb(0,0,0);\"\u003eThe \u003cstrong\u003eNikon CFI Plan Fluor 40×\/1.30 Oil Immersion Objective\u003c\/strong\u003e is a high-performance fluorite oil immersion objective from Nikon’s CFI Plan Fluor series — delivering NA 1.30 resolution with excellent chromatic correction and high UV-visible transmission for demanding fluorescence, brightfield, and DIC imaging at 40× on Nikon CFI 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 1.30 oil immersion at 40×\u003c\/strong\u003e — high numerical aperture for outstanding resolution and fluorescence light collection at intermediate magnification, ideal for single-cell and subcellular imaging\u003c\/li\u003e\n\u003cli\u003e🌟 \u003cstrong\u003ePlan Fluor fluorite optical design\u003c\/strong\u003e — fluorite glass elements providing excellent chromatic correction and high UV-visible transmission for multi-channel fluorescence imaging including UV-excited fluorophores\u003c\/li\u003e\n\u003cli\u003e📸 \u003cstrong\u003eHigh UV transmission\u003c\/strong\u003e — the Plan Fluor series delivers superior UV transmission compared to standard achromat objectives, supporting UV-excited fluorophores and DAPI\/Hoechst staining alongside visible fluorophores\u003c\/li\u003e\n\u003cli\u003e📏 \u003cstrong\u003eWorking distance: 0.2mm\u003c\/strong\u003e — optimized for standard #1.5 coverslip imaging with M25 thread mount\u003c\/li\u003e\n\u003cli\u003e♾️ \u003cstrong\u003eInfinity-corrected, M25 thread\u003c\/strong\u003e — compatible with Nikon CFI series microscopes including Eclipse Ti2, Ti, Ni, E, and FN series\u003c\/li\u003e\n\u003cli\u003e🇯🇵 \u003cstrong\u003eNikon quality, made in Japan\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 MRH01400\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 Nikon CFI Plan Fluor 40×\/1.30 Oil is one of the most widely used high-performance objectives in biological research — a versatile workhorse objective combining NA 1.30 oil immersion with Plan Fluor fluorite correction for excellent performance across fluorescence, brightfield, DIC, and phase contrast imaging. The Plan Fluor fluorite design delivers superior UV-visible transmission compared to standard achromat objectives, making it suitable for UV-excited fluorophores (DAPI, Hoechst, fura-2) alongside standard visible fluorophores in multi-channel imaging workflows. At NA 1.30 with oil immersion, this objective provides excellent resolution and fluorescence light collection for single-cell and subcellular imaging — protein localization, organelle dynamics, and multi-channel co-localization studies. The 40× magnification provides a practical balance between field of view and resolution for a wide range of biological imaging applications. This unit is offered in excellent condition with flawless optics at a significant discount to the new list price of $5,995. Compatible with Nikon CFI series microscopes including Eclipse Ti2, Ti, Ni, E, and FN series. Catalog number MRH01400.\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-channel widefield and confocal fluorescence imaging at 40×\u003c\/li\u003e\n\u003cli\u003eSingle-cell and subcellular fluorescence imaging including protein localization and organelle dynamics\u003c\/li\u003e\n\u003cli\u003eUV fluorescence imaging with DAPI, Hoechst, and fura-2\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 40× with oil immersion\u003c\/li\u003e\n\u003cli\u003eGeneral-purpose high-NA oil immersion imaging on Nikon CFI systems\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;\"\u003eMRH01400\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;\"\u003e0.2mm\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;\"\u003eCFI Plan Fluor (Plan Fluorite, high UV transmission)\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;\"\u003eM25\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;\"\u003eNikon CFI Eclipse Ti2, Ti, Ni, E, FN series\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;\"\u003eMRH01400\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":51695345762605,"sku":"MRH01400","price":3200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/NIKON-MRH01400-2.jpg?v=1765517000","url":"https:\/\/www.spachoptics.com\/products\/nikon-cfi-plan-fluor-40x-oil-immersion-objective","provider":"Spach Optics, Inc.","version":"1.0","type":"link"}