{"product_id":"nikon-plan-apo-λ-4x-0-20-wd-20-microscope-objective-lens-mrd00045","title":"Nikon Plan Apo λ 4x\/0.20 WD 20 Microscope Objective Lens MRD00045","description":"The Nikon Plan Apo λ 4x\/0.20 is an infinity-corrected microscope objective designed for high-quality microscopy imaging. The objective is marked 4x\/0.20, ∞\/-, OFN25, and WD 20. MPN MRD00045 is marked directly on the objective. The lens has been fully tested and produces a clear image.\u003cbr\u003e\u003cdiv style=\"margin-left: 20px; text-indent: -20px; padding-left: 20px; line-height: 1.4; margin-bottom: 0.1em;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Nikon\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px; text-indent: -20px; padding-left: 20px; line-height: 1.4; margin-bottom: 0.1em;\"\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Plan Apo λ 4x\/0.20\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px; text-indent: -20px; padding-left: 20px; line-height: 1.4; margin-bottom: 0.1em;\"\u003e\n\u003cstrong\u003eModel Number\/MPN:\u003c\/strong\u003e MRD00045\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px; text-indent: -20px; padding-left: 20px; line-height: 1.4; margin-bottom: 0.1em;\"\u003e\n\u003cstrong\u003eNumerical Aperture:\u003c\/strong\u003e 0.20\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px; text-indent: -20px; padding-left: 20px; line-height: 1.4; margin-bottom: 0.1em;\"\u003e\n\u003cstrong\u003eCorrection:\u003c\/strong\u003e Plan Apochromatic\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px; text-indent: -20px; padding-left: 20px; line-height: 1.4; margin-bottom: 0.1em;\"\u003e\n\u003cstrong\u003eWorking Distance:\u003c\/strong\u003e 20 mm\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px; text-indent: -20px; padding-left: 20px; line-height: 1.4; margin-bottom: 0.1em;\"\u003e\n\u003cstrong\u003eInfinity Correction:\u003c\/strong\u003e Yes\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px; text-indent: -20px; padding-left: 20px; line-height: 1.4; margin-bottom: 0.1em;\"\u003e\n\u003cstrong\u003eField Number:\u003c\/strong\u003e 25\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px; text-indent: -20px; padding-left: 20px; line-height: 1.4; margin-bottom: 0.1em;\"\u003e\n\u003cstrong\u003eCosmetic Notes:\u003c\/strong\u003e The lens has a slight dent on the threaded mounting area, which does not affect its ability to thread onto the turret. Cosmetic wear is visible as shown in the photos.\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px; text-indent: -20px; padding-left: 20px; line-height: 1.4; margin-bottom: 0.1em;\"\u003e\n\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e Japan\u003c\/div\u003e\u003cdiv style=\"margin-left: 20px; text-indent: -20px; padding-left: 20px; line-height: 1.4; margin-bottom: 0.1em;\"\u003e\n\u003cstrong\u003eFunctional Testing:\u003c\/strong\u003e Tested and fully functional\u003c\/div\u003e\u003cbr\u003eThe objective exhibits minimal cosmetic wear, displaying light marks consistent with previous use on its metallic casing. All optical surfaces remain pristine. Please review all photos for more details!\u003cbr\u003e\u003cbr\u003eHassle Free 30 day guarantee on our entire inventory!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInternational Buyers\u003c\/strong\u003e: Please contact us directly for a shipping quote. Calculations are not always accurate!\u003cbr\u003e\u003cbr\u003e\u003chr\u003e\u003cbr\u003e\u003cem\u003eAll photos are of the item(s) you will receive!\u003c\/em\u003e","brand":"Mark \u0026 Deandre","offers":[{"title":"Default Title","offer_id":48462965604610,"sku":"A-010177","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/7002\/7778\/files\/nikon-plan-apo-4x020-wd-20-microscope-objective-lens-1.jpg?v=1788898569","url":"https:\/\/mrscientific.com\/products\/nikon-plan-apo-%ce%bb-4x-0-20-wd-20-microscope-objective-lens-mrd00045","provider":"Mr. Scientific","version":"1.0","type":"link"}