{"product_id":"t-lb4140-f-1500-mm-o2-uv-fused-silica-bi-convex-lens-uncoated","title":"T-LB4140 - f = 150.0 mm, Ø2\" UV Fused Silica Bi-Convex Lens, Uncoated","description":"\u003cp\u003eT-LB4140 - f = 150.0 mm, Ø2\" UV Fused Silica Bi-Convex Lens, Uncoated\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/3416-E0W.pdf?v=1705526222\"\u003e\u003cstrong\u003eProduct Drawing\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5 Different Diameters Available: Ø5 mm, Ø6 mm, Ø1\/2\", Ø1\", and Ø2\"\u003c\/li\u003e\n\u003cli\u003eWavelength Range: 185 nm - 2.1 μm (Uncoated)\u003c\/li\u003e\n\u003cli\u003eFocal Lengths Available from 10.0 - 1000.0 mm\u003c\/li\u003e\n\u003cli\u003eFabricated from UV Grade Fused Silica\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiameter 2\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFocal Length 150.0 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiopter +6.7\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRadius of Curvature 136.8 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCenter Thickness 7.8 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEdge Thickness 3.0 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBack Focal Length 147.3 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/Bi-Convex_Drawing2_3.jpg?v=1705512543\"\u003e\u003cspan\u003eReference Drawing\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable cellspacing=\"0\" class=\"SpecTable\" width=\"400\"\u003e\n\u003cthead\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003cth colspan=\"2\" valign=\"top\" id=\"th0E0432780000\" align=\"center\"\u003eCommon Specifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th0E0432780000\"\u003e\u003cstrong\u003eLens Shape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E0432780000\" align=\"center\"\u003eConvex\/Convex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th0E0432780000\"\u003e\u003cstrong\u003eDiameters Available\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E0432780000\" align=\"center\"\u003eØ5 mm, Ø6 mm, Ø1\/2\", Ø1\", or Ø2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th0E0432780000\"\u003e\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E0432780000\" align=\"center\"\u003e+0.0 mm \/ -0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd headers=\"th0E0432780000\" align=\"left\"\u003e\u003cstrong\u003eSubstrate Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E0432780000\" align=\"center\"\u003eUV Grade Fused Silica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th0E0432780000\"\u003e\u003cstrong\u003eFocal Length Tolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E0432780000\" align=\"center\"\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th0E0432780000\"\u003e\u003cstrong\u003eSurface Quality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E0432780000\" align=\"center\"\u003e40-20 Scratch-Dig\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th0E0432780000\"\u003e\u003cstrong\u003eSpherical Surface Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E0432780000\" align=\"center\"\u003e3λ\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th0E0432780000\"\u003e\u003cstrong\u003eSpherical Surface Irregularity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E0432780000\" align=\"center\"\u003eλ\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th0E0432780000\"\u003e\u003cstrong\u003eClear Aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E0432780000\" align=\"center\"\u003e\u0026gt;90% of Dia.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd headers=\"th0E0432780000\" align=\"left\"\u003e\u003cstrong\u003eDesign Wavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E0432780000\" align=\"center\"\u003e588 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th0E0432780000\"\u003e\u003cstrong\u003eIndex of Refraction\u003cbr\u003e(@ Design λ)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E0432780000\" align=\"center\"\u003e1.460\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th0E0432780000\"\u003e\u003cstrong\u003eCentration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E0432780000\" align=\"center\"\u003e≤3 arcmin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":49083596308736,"sku":"T-LB4140","price":816.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/3416-xl.jpg?v=1785202201","url":"https:\/\/alotechparts.com\/products\/t-lb4140-f-1500-mm-o2-uv-fused-silica-bi-convex-lens-uncoated","provider":"Alo Tech Solutions","version":"1.0","type":"link"}