{"product_id":"amscope-a10x-inf-b-10x-infinity-achromatic-objective-biological","title":"AmScope A10X-INF-B 10X Infinity Achromatic Objective - Biological","description":"\u003cp\u003eIn this review the AmScope A10X-INF-B is evaluated as a straightforward, practical 10X objective for users who already own an infinity-corrected biological microscope. The bottom line: this lens is for technicians, students and hobbyists who need a reliable RMS-threaded \u003cstrong\u003e10X achromatic objective\u003c\/strong\u003e that restores correct color and reasonable resolution on infinity optical systems without extra bells. It installs on standard RMS mounts and preserves parfocal height so it is an easy swap-in for compatible instruments.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10X Magnification:\u003c\/strong\u003e Provides a classic low-power view that is ideal for scanning samples and locating fields of interest before switching to higher powers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAchromatic correction:\u003c\/strong\u003e Reduces color fringing and improves image clarity for biological specimens where color rendering matters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInfinity-corrected design:\u003c\/strong\u003e Matches microscopes with infinity optical systems to maintain image quality when used with tube lenses and modern condensers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS mounting thread:\u003c\/strong\u003e Uses the industry-standard RMS 20.32mm thread and fits microscopes specified for that mount, making replacement and upgrades simple.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e45mm parfocal distance:\u003c\/strong\u003e Keeps focus roughly consistent with other objectives set to the same parfocal distance, easing objective changes during work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack finish:\u003c\/strong\u003e Durable cosmetic finish that resists minor wear and keeps the instrument looking uniform with black-bodied objectives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis objective suits biology students, teaching labs and hobby microscopists who operate infinity-corrected microscopes and need a dependable 10X for routine observation. It is especially useful when accurate color and simple interchangeability with RMS mounts are priorities.\u003c\/p\u003e\n\u003cp\u003eIt is not aimed at users who require oil immersion, specialized phase contrast or high-NA research objectives; those users should look for objectives with higher numerical aperture or specific corrections for their technique.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood color correction for its class thanks to the \u003cstrong\u003eachromatic optics\u003c\/strong\u003e, reducing noticeable chromatic aberration at low power.\u003c\/li\u003e\n\u003cli\u003eCompatibility with \u003cstrong\u003einfinity optical systems\u003c\/strong\u003e and standard RMS threads simplifies installation on many microscopes.\u003c\/li\u003e\n\u003cli\u003eDurable, unobtrusive black finish and a parfocal distance that integrates with existing objective sets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNumerical aperture of 0.25 limits resolution compared with higher-NA objectives, so it is not suited for demanding high-resolution work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAmScope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eA10X-INF-B\u003c\/td\u003e\n\u003c\/tr\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\u003eNumerical Aperture\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrections\u003c\/td\u003e\n\u003ctd\u003eAchromatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical System\u003c\/td\u003e\n\u003ctd\u003eInfinity-corrected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Thread\u003c\/td\u003e\n\u003ctd\u003eRMS 20.32mm, Parfocal 45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe AmScope A10X-INF-B is a practical, cost-conscious 10X achromatic objective for users of infinity-corrected microscopes who need accurate color and straightforward RMS compatibility. It is good value for teaching labs and hobbyists seeking a dependable low-power objective, but users who need higher resolution or immersion capabilities should choose a different objective type.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my microscope?\u003c\/strong\u003e\u003cbr\u003eIt fits microscopes that accept RMS 20.32mm threaded objectives and are designed for infinity optical systems with a 45mm parfocal distance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this objective suitable for oil immersion?\u003c\/strong\u003e\u003cbr\u003eNo, this is a fixed 10X achromatic objective with NA 0.25 and is not an oil immersion lens.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it improve color accuracy?\u003c\/strong\u003e\u003cbr\u003eYes, the achromatic correction reduces color fringing and improves color rendering compared with simple uncorrected lenses.\u003c\/p\u003e","brand":"AmScope","offers":[{"title":"Default Title","offer_id":48195398828251,"sku":"B0197JP2ZM","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71VfQJu3A6L._AC_SL1500.jpg?v=1770301862","url":"https:\/\/gearmusthave.com\/products\/amscope-a10x-inf-b-10x-infinity-achromatic-objective-biological","provider":"GearMustHave","version":"1.0","type":"link"}