{"product_id":"nikon-cfi-p-achro-10x-strain-free-polarized-light-objective","title":"Nikon CFI P Achro 10X Strain Free Polarized Light Objective","description":"\u003cp\u003e\u003cstrong\u003eNikon CFI P Achro 10X Strain-Free Polarized Light Objective (MRP50102)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSurvey large specimen areas with accurate, artifact-free polarized light imaging using the Nikon CFI P Achro 10X Strain-Free Objective. Engineered with specially selected, stress-free optical glass, this objective eliminates the birefringence artifacts introduced by internal lens strain — ensuring that only the specimen's true optical properties are observed under crossed polarizers.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CFI P Achro 10X (MRP50102) is a strain-free (\"P\" designation) achromat objective designed specifically for polarized light microscopy on Nikon CFI infinity-corrected upright microscopes. Standard objectives contain residual stress in their optical elements that introduces unwanted birefringence, which can obscure or distort the specimen's true polarization signal. The P Achro series uses carefully selected, strain-free glass and mounting techniques to minimize this background birefringence to negligible levels, providing a dark, clean extinction field under crossed polarizers. At 10x, it provides the widest field of view in the P Achro series, making it ideal for initial specimen survey, orientation of thin sections, and locating regions of interest across large sample areas before moving to higher magnification objectives. Achromat correction provides good color and contrast performance for routine polarized light work.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWide-field survey and orientation of geological thin sections and mineral specimens\u003c\/li\u003e\n\u003cli\u003eInitial screening and region-of-interest location for polarized light workflows\u003c\/li\u003e\n\u003cli\u003eBirefringence analysis of polymers, fibers, and composite materials\u003c\/li\u003e\n\u003cli\u003ePathology and histology: low-magnification overview of birefringent tissue structures\u003c\/li\u003e\n\u003cli\u003ePharmaceutical analysis: bulk crystalline drug substance screening\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\u003e10x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Correction\u003c\/td\u003e\n\u003ctd\u003eAchromat (\"P\" strain-free designation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrain-Free\u003c\/td\u003e\n\u003ctd\u003eYes — minimized internal birefringence for clean extinction under crossed polarizers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicroscope Type\u003c\/td\u003e\n\u003ctd\u003eCFI infinity-corrected upright\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eMRP50102\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":52247455498541,"sku":"MRP50102","price":403.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/e6d81273-9d28-40f6-a45d-2db9ad8c6e38.png?v=1784508182","url":"https:\/\/www.spachoptics.com\/products\/nikon-cfi-p-achro-10x-strain-free-polarized-light-objective","provider":"Spach Optics, Inc.","version":"1.0","type":"link"}