{"product_id":"cfi-sr-hp-plan-apochromat-lambda-s-25x-silicone-objective","title":"CFI SR HP Plan Apochromat Lambda S 25X Silicone Objective","description":"\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\u003cstrong\u003eNikon CFI SR HP Plan Apochromat Lambda S 25X Silicone Immersion Microscope Objective\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"font-family: 'Segoe UI Emoji', sans-serif;\"\u003e\n🔬 Ultra-premium SR HP Plan Apochromat objective for super-resolution and deep tissue imaging\u003cbr\u003e\n🎯 25X magnification with exceptional 1.05 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 deep tissue and thick sample imaging\u003cbr\u003e\n📏 0.55mm 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 SR HP Plan Apochromat Lambda S 25X is a premium silicone immersion objective engineered for super-resolution microscopy and deep tissue imaging at mid-magnification. As part of Nikon's SR HP (Super-Resolution High Performance) 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 1.05, this objective provides outstanding resolution and light-gathering efficiency for super-resolution techniques and 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 0.55mm working distance provides excellent clearance for imaging into thick specimens, making it ideal for deep tissue applications. Compatible with Nikon's CFI infinity optical system, this objective integrates seamlessly with Eclipse Ti2, Ni-E, and A1 series research microscopes, making it essential for laboratories conducting super-resolution microscopy, 3D cell culture imaging, organoid research, and thick tissue imaging at mid-magnification. 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\u003eSuper-resolution microscopy (SIM, STORM, PALM)\u003c\/li\u003e\n\u003cli\u003eDeep tissue imaging and thick sample imaging\u003c\/li\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\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\u003eAdvanced research microscopy requiring deep tissue imaging\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 SR HP Plan Apochromat Lambda S 25X \/ MRD73250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification\u003c\/td\u003e\n\u003ctd\u003e25X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumerical Aperture (NA)\u003c\/td\u003e\n\u003ctd\u003e1.05 (silicone immersion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eSR HP Plan 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\u003e0.55mm\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\u003eSuper-resolution, deep tissue, 3D cultures, thick tissue, organoids\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":51695344025901,"sku":"NIKON-MRD73250","price":19200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/NIKON-MRD73250-2.jpg?v=1765516707","url":"https:\/\/www.spachoptics.com\/products\/cfi-sr-hp-plan-apochromat-lambda-s-25x-silicone-objective","provider":"Spach Optics, Inc.","version":"1.0","type":"link"}