{"product_id":"new-edmund-optics-68-532-uncoated-silicon-crystal-protective-window-50mm-dia-1","title":"NEW Edmund Optics 68-532 Uncoated Silicon Crystal Protective Window 50mm Dia","description":"\u003ch1\u003eNEW Edmund Optics 68-532 Uncoated Silicon Crystal Protective Window 50mm Dia\u003c\/h1\u003e\u003cp\u003e\u003cspan class=\"citation-986 citation-end-986\"\u003e Brand: Edmund Optics\u003csource-footnote ng-version=\"0.0.0-PLACEHOLDER\" _nghost-ng-c3483152706=\"\"\u003e\u003csup _ngcontent-ng-c3483152706=\"\" class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c\/sup\u003e\u003c\/source-footnote\u003e\u003c\/span\u003e  Stock Number: 68532  Substrate Material: Optical Grade Silicon (Si)  Coating: Uncoated  Window Diameter: 50.00 mm (+0.0\/-0.1 mm tolerance)  Window Thickness: 3.00 mm (+\/-0.1 mm tolerance)  Clear Aperture: 45.00 mm (90 percent of overall diameter)  Wavelength Range: 1200 to 7000 nm (1.2 to 7.0 microns)  Parallelism: Less than 3 arcminutes  Surface Quality: 60-40 Scratch-Dig  Density: 2.33 g\/cm3\u003c\/p\u003e \u003cul\u003e\u003c\/ul\u003e\u003cdiv class=\"selroattributelist\"\u003e\u003c\/div\u003e\u003cdiv class=\"selroattributelist\"\u003eNOS, surplus\u003c\/div\u003e","brand":"Edmund Optics","offers":[{"title":"Default Title","offer_id":46108688842888,"sku":"F-120-KOY-4-DB","price":274.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1919\/1299\/files\/5271906_ce24a7f7-3509-4396-acc3-8921814a9a250.jpg?v=1781317016","url":"https:\/\/vbindustrialsupply.com\/products\/new-edmund-optics-68-532-uncoated-silicon-crystal-protective-window-50mm-dia-1","provider":"VB Industrial Supply","version":"1.0","type":"link"}