{"product_id":"nikon-cfi-plan-apo-20x-lambda-objective","title":"Nikon CFI Plan Apo 20x Lambda Objective","description":"\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eNIKON CFI PLAN APO LAMBDA 20X OBJECTIVE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003eAchieve ultimate optical performance with Nikon's advanced Nano Crystal Coat technology, featuring:\u003c\/p\u003e\n\u003cul style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n\u003cli\u003e🌈 Plan apochromat Lambda design with Nano Crystal Coat for superior color correction and minimal reflections\u003c\/li\u003e\n\u003cli\u003e🔬 20x magnification with 0.75 numerical aperture for high-resolution imaging\u003c\/li\u003e\n\u003cli\u003e📏 1.0mm working distance for standard preparations\u003c\/li\u003e\n\u003cli\u003e🔧 M25 thread mount for Nikon infinity-corrected microscope systems\u003c\/li\u003e\n\u003cli\u003e✨ CFI (Chrome-Free Infinity) optical system for environmental sustainability\u003c\/li\u003e\n\u003cli\u003e⭐ Excellent 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 Nikon CFI Plan Apo Lambda 20x objective represents the pinnacle of Nikon's optical engineering, combining plan apochromat correction with revolutionary Nano Crystal Coat technology for ultimate imaging performance. The \"Lambda\" designation indicates Nikon's most advanced objective series, featuring ultra-low refractive index Nano Crystal Coat that virtually eliminates internal reflections and ghost images across the entire visible spectrum. This advanced coating technology, originally developed for Nikon's professional camera lenses, delivers exceptional contrast and color fidelity by minimizing light loss and optical artifacts. The plan apochromat optical design provides chromatic correction across four wavelengths and spherical aberration correction at multiple wavelengths, ensuring color-accurate, high-contrast images with minimal optical aberrations. At 20x magnification with 0.75 numerical aperture, this objective delivers excellent resolution and light-gathering capability for detailed cellular imaging and high-resolution visualization of biological specimens. The 1.0mm working distance accommodates standard microscope slides with #1.5 coverslips. The CFI (Chrome-Free Infinity) optical system eliminates environmentally harmful chromium from lens coatings while maintaining superior optical performance. The M25 thread mount ensures compatibility with all Nikon infinity-corrected microscope platforms. This objective is the ultimate tool for advanced fluorescence microscopy, confocal imaging, live-cell studies, and any application demanding the highest optical performance and color fidelity.\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 multi-color fluorescence microscopy\u003c\/li\u003e\n\u003cli\u003eHigh-resolution confocal and multiphoton microscopy\u003c\/li\u003e\n\u003cli\u003eQuantitative fluorescence microscopy and ratiometric imaging\u003c\/li\u003e\n\u003cli\u003eLive-cell imaging with superior contrast and color fidelity\u003c\/li\u003e\n\u003cli\u003eHigh-resolution digital imaging and publication-quality photomicrography\u003c\/li\u003e\n\u003cli\u003eResearch 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;\"\u003eMRD00205\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;\"\u003e0.75\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;\"\u003e1.0mm\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;\"\u003eCFI Plan Apochromat Lambda (with Nano Crystal Coat)\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 (CFI)\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 (Nikon standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eAll Nikon infinity-corrected microscopes\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;\"\u003eNano Crystal Coat technology for ultimate contrast and color fidelity\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":51695340716333,"sku":"MRD00205","price":1300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/NIKON-MRD00205-2.jpg?v=1765516315","url":"https:\/\/www.spachoptics.com\/products\/nikon-cfi-plan-apo-20x-lambda-objective","provider":"Spach Optics, Inc.","version":"1.0","type":"link"}