{"product_id":"thorlabs-lmu-15x-u-microspot-focusing-objective-15x","title":"Thorlabs LMU-15X-U MicroSpot Focusing Objective, 15X","description":"\u003cdiv style=\"text-align: center;\"\u003e\u003cfont size=\"5\"\u003e\u003cb\u003eThorlabs LMU-15X-U MicroSpot Focusing Objective, 15X\u003c\/b\u003e\u003c\/font\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: left;\"\u003e\u003cb\u003eOverview\u003c\/b\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: left;\"\u003e\u003cul\u003e\u003cli\u003e\u003cb\u003e\u003ch3\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMagnification\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e15X\u003c\/strong\u003e magnification, suitable for high-resolution focusing and imaging.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWavelength Range\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOptimized for \u003cstrong\u003eUV wavelengths\u003c\/strong\u003e: \u003cstrong\u003e190 nm to 360 nm\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDesigned for UV laser systems or imaging applications in the deep and near-UV spectral range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNumerical Aperture (NA)\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.32 NA\u003c\/strong\u003e, providing a balance between resolution and depth of focus.\u003c\/li\u003e\n\u003cli\u003eIdeal for achieving precise, high-resolution spot sizes in UV applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWorking Distance\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e20.0 mm\u003c\/strong\u003e, offering flexibility in sample positioning and integration into experimental setups.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBeam Spot Size\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eProvides a diffraction-limited, tightly focused spot for high-precision UV applications.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLens Design\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-element lens system with \u003cstrong\u003elow-aberration design\u003c\/strong\u003e, optimized for the UV spectrum.\u003c\/li\u003e\n\u003cli\u003eHigh-performance anti-reflection (AR) coatings on all optical surfaces ensure excellent transmission and minimal reflection losses across the UV range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting and Threading\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard \u003cstrong\u003eRMS threading (0.800\"-36)\u003c\/strong\u003e for compatibility with optical mounts and microscopes.\u003c\/li\u003e\n\u003cli\u003eCompact and rugged design for ease of integration into UV optical systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Power\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eDesigned for moderate power levels common in UV laser and imaging applications.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial and Coatings\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUV-grade materials ensure high durability and optical performance under UV light exposure.\u003c\/li\u003e\n\u003cli\u003eCoatings are optimized for high transmission in the \u003cstrong\u003e190–360 nm range\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/b\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: left;\"\u003e\u003cb\u003eCondition\u003c\/b\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: left;\"\u003e\u003cul\u003e\u003cli\u003e\u003cb\u003eOPEN BOX ITEM. NO OR VERY LITTLE USE. SOLD AS SHOWN IN PHOTOS. \u003c\/b\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: left;\"\u003e\u003cb\u003eIncluded Accessories\u003c\/b\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: left;\"\u003e\u003cul\u003e\u003cli\u003eNONE\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: left;\"\u003e\u003cb\u003eAdditional Features\u003c\/b\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv\u003e\u003cul\u003e\u003cli\u003e\u003cb\u003eNONE\u003c\/b\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"font-family: Arial; font-size: large; text-align: left;\"\u003e\u003cb\u003e\u003cfont color=\"#a7502d\"\u003eNO ADDITIONAL ITEMS INCLUDED IF NOT SHOWN OR DESCRIBED. SEE PHOTOS FOR BEST DETAILS.\u003c\/font\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: left;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: left;\"\u003e*We are an equipment re-marketer, and the items we sell oftentimes come from clear-outs and 3rd party labs. We test each piece of equipment to the best of our ability to relay the functionality.  Please message us with any specific questions or requests. We're happy to help!\u003cb\u003e\u003c\/b\u003e\n\u003c\/div\u003e","brand":"Mr. Scientific","offers":[{"title":"Default Title","offer_id":45757081256194,"sku":"T-007264","price":719.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/7002\/7778\/files\/356383530767-0.jpg?v=1736040687","url":"https:\/\/mrscientific.com\/products\/thorlabs-lmu-15x-u-microspot-focusing-objective-15x","provider":"Mr. Scientific","version":"1.0","type":"link"}