{"product_id":"nikon-cfi-plan-apo-lambda-s-40xc-silicone-immersion-objective","title":"Nikon CFI Plan Apo Lambda S 40XC Silicone Immersion Objective","description":"\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003eNikon CFI Plan Apo Lambda S 40XC Silicone Immersion Microscope Objective\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n🔬 Premium plan apochromat objective from Nikon's Lambda S series for deep tissue imaging\u003cbr\u003e\n🎯 40X magnification with exceptional 1.25 numerical aperture for high resolution\u003cbr\u003e\n🌈 Superior apochromatic correction from Nikon's Lambda S series\u003cbr\u003e\n🧪 Silicone immersion design optimized for 3D cell cultures and thick tissue samples\u003cbr\u003e\n📏 0.3mm working distance for deep tissue penetration\u003cbr\u003e\n🔧 M25 thread compatible with Nikon CFI infinity-corrected microscope systems\u003cbr\u003e\n✨ New condition\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 Nikon CFI Plan Apo Lambda S 40XC is a premium silicone immersion objective engineered specifically for deep tissue imaging and 3D cell culture applications at mid-high magnification. As part of Nikon's Lambda S series, this objective combines apochromatic correction with silicone immersion technology, delivering exceptional optical performance for imaging thick specimens at depth. The silicone immersion medium (refractive index ~1.40) closely matches the refractive index of biological specimens, dramatically reducing spherical aberration when imaging deep into thick samples compared to oil or water immersion. With a high numerical aperture of 1.25, this objective provides outstanding resolution and light-gathering efficiency for detailed cellular imaging in thick specimens. The Lambda S designation signifies Nikon's advanced optical design optimized for extended spectral range and superior flatness of field. The 0.3mm working distance provides adequate clearance for imaging into thick specimens, while the integrated correction collar (C designation) allows precise compensation for coverglass thickness variations (0.13–0.21mm). Compatible with Nikon's CFI infinity optical system, this objective integrates seamlessly with Eclipse Ti2, Ni-E, and A1 series research microscopes, making it ideal for laboratories conducting 3D cell culture imaging, organoid research, thick tissue imaging, and live cell observation in thick specimens. This objective is in new condition.\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\u003e3D cell culture and organoid imaging\u003c\/li\u003e\n\u003cli\u003eThick tissue section imaging at depth\u003c\/li\u003e\n\u003cli\u003eSpheroid and tissue engineering applications\u003c\/li\u003e\n\u003cli\u003eConfocal laser scanning microscopy (CLSM)\u003c\/li\u003e\n\u003cli\u003eLive cell imaging in thick specimens\u003c\/li\u003e\n\u003cli\u003eMulti-channel fluorescence microscopy\u003c\/li\u003e\n\u003cli\u003eDeep tissue imaging requiring refractive index matching\u003c\/li\u003e\n\u003cli\u003eAdvanced research microscopy in thick samples\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\u003eNikon CFI Plan Apo Lambda S 40XC \/ MRD73400\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 (NA)\u003c\/td\u003e\n\u003ctd\u003e1.25 (silicone immersion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003ePlan Apochromat Lambda S, Infinity-Corrected (CFI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImmersion Type\u003c\/td\u003e\n\u003ctd\u003eSilicone immersion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Distance\u003c\/td\u003e\n\u003ctd\u003e0.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverglass Thickness\u003c\/td\u003e\n\u003ctd\u003e0.13–0.21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChromatic Correction\u003c\/td\u003e\n\u003ctd\u003eApochromat (Lambda S series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Type\u003c\/td\u003e\n\u003ctd\u003eM25 (25mm metric thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eNikon CFI infinity-corrected microscopes (Eclipse Ti2, Ni-E, A1 series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Applications\u003c\/td\u003e\n\u003ctd\u003e3D cultures, thick tissue, organoids, deep imaging, confocal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew\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":51695344091437,"sku":"MRD73400","price":19200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/NIKON-MRD73400-2.jpg?v=1765516723","url":"https:\/\/www.spachoptics.com\/products\/nikon-cfi-plan-apo-lambda-s-40xc-silicone-immersion-objective","provider":"Spach Optics, Inc.","version":"1.0","type":"link"}