{"product_id":"nikon-cfi-s-plan-fluor-elwd-namc-20xc-objective","title":"Nikon CFI S Plan Fluor Elwd Namc 20XC Objective","description":"\u003cp\u003e\u003cstrong\u003eNikon CFI S Plan Fluor ELWD NAMC 20XC Objective (MRH68200)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAchieve high-contrast, label-free imaging of living cells in culture vessels with the Nikon CFI S Plan Fluor ELWD NAMC 20XC. This specialized 20x objective combines Extra Long Working Distance (ELWD) optics with Nikon's N.A. Modulation Contrast (NAMC) system, delivering exceptional contrast for unstained, transparent specimens — without the need for phase rings or DIC prisms.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CFI S Plan Fluor ELWD NAMC 20XC is engineered for inverted microscopy of live cells in standard culture dishes, multi-well plates, and flasks. The ELWD design provides the extended working distance needed to image through the bottom of thick plastic or glass vessels, while the NAMC (Numerical Aperture Modulation Contrast) system generates oblique illumination-based contrast that reveals cell morphology, membrane boundaries, and internal structures with striking clarity. The S Plan Fluor optical correction ensures flat-field performance and excellent fluorescence transmission, making this objective equally capable for both contrast and fluorescence imaging in the same workflow. The \"C\" designation indicates compatibility with correction collar adjustment for varying coverslip or vessel bottom thicknesses.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLive cell imaging in culture dishes, multi-well plates, and flasks\u003c\/li\u003e\n\u003cli\u003eLabel-free cell morphology and motility studies\u003c\/li\u003e\n\u003cli\u003eStem cell and primary cell culture observation\u003c\/li\u003e\n\u003cli\u003eMultimodal imaging: NAMC contrast combined with fluorescence\u003c\/li\u003e\n\u003cli\u003eHigh-content screening and time-lapse microscopy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e📊 Key Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\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\u003eS Plan Fluor (fluorite)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContrast Method\u003c\/td\u003e\n\u003ctd\u003eNAMC (N.A. Modulation Contrast)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Distance\u003c\/td\u003e\n\u003ctd\u003eExtra Long Working Distance (ELWD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrection Collar\u003c\/td\u003e\n\u003ctd\u003eYes (\"C\" designation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicroscope Type\u003c\/td\u003e\n\u003ctd\u003eInverted (CFI infinity-corrected)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eMRH68200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eJapan\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\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003eUniversity and institutional purchase orders are welcome. Please contact us for net terms and volume pricing.\u003c\/em\u003e\u003c\/p\u003e","brand":"Spach Optics, Inc.","offers":[{"title":"Default Title","offer_id":52247359619373,"sku":"MRH68200","price":4150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/379a11e8-ff8d-4c4f-922c-ecb1bccfe2c8.png?v=1784500106","url":"https:\/\/www.spachoptics.com\/products\/nikon-cfi-s-plan-fluor-elwd-namc-20xc-objective","provider":"Spach Optics, Inc.","version":"1.0","type":"link"}