{"product_id":"nikon-c-tp-polarizer-with-red-tint-plate-for-e400-e600-50i-55i-80i-90i","title":"Nikon C-TP Polarizer with Red Tint Plate, for E400, E600, 50i, 55i, 80i, 90i","description":"\u003cp\u003e\u003cstrong\u003eNikon C-TP Polarizer with Red Tint Plate (MBB75380)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnhance your polarized light microscopy with the Nikon C-TP Polarizer with Red Tint Plate. Designed for Nikon upright microscopes, this combined polarizer and first-order red (sensitive tint) plate enables advanced polarization techniques — including retardation analysis and birefringence determination — with a single, integrated accessory.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe C-TP combines a linear polarizer with a first-order red tint plate (also known as a lambda plate or sensitive tint plate, retardation ~530nm). When inserted into the illumination path, the polarizer establishes the plane of polarized light, while the red tint plate shifts the background to a first-order red (magenta), making birefringent structures appear vivid blue or yellow depending on their orientation relative to the slow axis. This technique is widely used in geology, materials science, and biology to determine the sign and magnitude of birefringence in crystalline and fibrous specimens. Compatible with Nikon Eclipse E400, E600, 50i, 55i, 80i, and 90i upright microscopes.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePolarized light microscopy with sensitive tint (first-order red) retardation\u003c\/li\u003e\n\u003cli\u003eBirefringence determination in crystalline, fibrous, and polymeric specimens\u003c\/li\u003e\n\u003cli\u003eGeology and mineralogy: identification of mineral optical properties\u003c\/li\u003e\n\u003cli\u003ePathology and histology: collagen, muscle fiber, and bone analysis\u003c\/li\u003e\n\u003cli\u003eMaterials science: polymer orientation and stress analysis\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\u003eComponent Type\u003c\/td\u003e\n\u003ctd\u003ePolarizer with first-order red tint plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTint Plate Retardation\u003c\/td\u003e\n\u003ctd\u003e~530nm (first-order red \/ lambda plate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eEclipse E400, E600, 50i, 55i, 80i, 90i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eMBB75380\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":52247352705325,"sku":"MBB75380","price":835.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/9615aa3c-dc95-4be5-8a12-ea42c59bddf8.png?v=1784499663","url":"https:\/\/www.spachoptics.com\/products\/nikon-c-tp-polarizer-with-red-tint-plate-for-e400-e600-50i-55i-80i-90i","provider":"Spach Optics, Inc.","version":"1.0","type":"link"}