{"product_id":"zeiss-n-achroplan-10x-0-25-m27-thread-size-microscope-objective-obj-000-325","title":"Zeiss N-Achroplan 10x\/0.25 M27 Thread Size Microscope Objective","description":"\u003ch2\u003eZeiss N-Achroplan 10x\/0.25 Objective – 420940-9900 – M27 Thread\u003c\/h2\u003e\n\u003cp\u003eThe Zeiss N-Achroplan 10x\/0.25 objective, catalog number 420940-9900, is a high-quality brightfield objective designed for routine and research-grade transmitted light microscopy. With a 0.25 numerical aperture and M27 thread size, this infinity-corrected objective delivers sharp, flat-field imaging across the entire field of view. The N-Achroplan series provides improved color correction and contrast over standard achromats, making it an excellent choice for clinical diagnostics, teaching labs, and life science applications.\u003c\/p\u003e\n\n\u003ch3\u003eCondition\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCondition: Refurbished\/Used\u003c\/strong\u003e (This product has been inspected and verified to meet manufacturer specifications)\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMagnification: 10x\u003c\/li\u003e\n  \u003cli\u003eNumerical Aperture: 0.25\u003c\/li\u003e\n  \u003cli\u003eOptical Design: N-Achroplan – Enhanced flat-field and chromatic correction\u003c\/li\u003e\n  \u003cli\u003eThread Size: M27\u003c\/li\u003e\n  \u003cli\u003eCatalog Number: 420940-9900\u003c\/li\u003e\n  \u003cli\u003eInfinity-corrected for Zeiss Axio series microscopes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrightfield microscopy\u003c\/li\u003e\n  \u003cli\u003eClinical diagnostics and pathology\u003c\/li\u003e\n  \u003cli\u003eResearch and teaching laboratories\u003c\/li\u003e\n  \u003cli\u003eBiological specimen analysis\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse;\" border=\"1\"\u003e\n  \u003ctr\u003e\n    \u003cth style=\"padding: 8px;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"padding: 8px;\"\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eManufacturer\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eZeiss\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eCatalog Number\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e420940-9900\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eObjective Type\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eN-Achroplan\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eMagnification\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e10x\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eNumerical Aperture\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003e0.25\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eThread Size\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eM27\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eCorrection\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eInfinity-Corrected, Flat-Field, Achromatic\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eContrast Technique\u003c\/td\u003e\n    \u003ctd style=\"padding: 8px;\"\u003eBrightfield\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n","brand":"Copia Scientific","offers":[{"title":"Default Title","offer_id":45901621362942,"sku":"OBJ-000-325","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/7860\/5310\/files\/Zeiss_N-Achroplan_10x_-_OBJ000325_-_1-Photoroom_29f783a1-c854-4fe0-92ce-75fffcdae4e3.png?v=1774688879","url":"https:\/\/coastalmicroscopes.com\/products\/zeiss-n-achroplan-10x-0-25-m27-thread-size-microscope-objective-obj-000-325","provider":"Coastal Microscopes","version":"1.0","type":"link"}