{"product_id":"nikon-c-w-20x-12-5mm-microscope-eyepiece-mmk30205","title":"Nikon C-W 20x\/12.5mm MIcroscope Eyepiece MMK30205","description":"\u003cp\u003e\u003cstrong\u003eNikon C-W 20x\/12.5mm Widefield Adjustable Eyepiece (MMK30205)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExtend your Nikon microscope's magnification range with the C-W 20x\/12.5mm Widefield Adjustable Eyepiece. Designed for Nikon 30mm eyepiece tubes, this high-eyepoint eyepiece delivers a generous 12.5mm field of view with comfortable, fatigue-free viewing — ideal for extended observation sessions in research, clinical, and educational settings.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e🔧 Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Nikon C-W 20x eyepiece is a widefield, adjustable diopter eyepiece engineered for use with Nikon's 30mm tube diameter microscopes. The 20x magnification makes it well-suited for high-magnification work where fine detail resolution is critical. The adjustable diopter allows each user to fine-tune focus independently, accommodating individual vision differences without the need for corrective lenses. Built to Nikon's exacting optical standards, it delivers sharp, high-contrast images across the full field.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e🔎 Typical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-magnification biological and materials observation\u003c\/li\u003e\n\u003cli\u003eStereo microscopy with SMZ series instruments\u003c\/li\u003e\n\u003cli\u003eResearch, clinical pathology, and quality inspection\u003c\/li\u003e\n\u003cli\u003eEducational and teaching laboratory use\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\u003eField of View\u003c\/td\u003e\n\u003ctd\u003e12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTube Diameter\u003c\/td\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiopter Adjustment\u003c\/td\u003e\n\u003ctd\u003eYes (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eMMK30205\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eSMZ645\/660, SMZ745\/SMZ745T, SMZ800\/1000, SMZ800N\/SMZ1200N, SMZ1500, MA100, TS100\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":52246952640813,"sku":"MMK30205","price":277.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7965\/8029\/files\/e4685c17-eaee-4279-91b5-99032468a2d7.png?v=1784477550","url":"https:\/\/www.spachoptics.com\/products\/nikon-c-w-20x-12-5mm-microscope-eyepiece-mmk30205","provider":"Spach Optics, Inc.","version":"1.0","type":"link"}