{"product_id":"t-vc225-o275-cf-flange-180-nm-8-m-uncoated-caf2-window","title":"T-VC225 - Ø2.75\" CF Flange, 180 nm - 8 µm Uncoated CaF2 Window","description":"\u003cp\u003eT-VC225 - Ø2.75\" CF Flange, 180 nm - 8 µm Uncoated CaF2 Window\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/TTN217601-E0W.pdf?v=1707940342\"\u003e\u003cstrong\u003eProduct Drawing\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul class=\"SGBullet\"\u003e\n\u003cli\u003eØ2.75\" CF Viewport with Ø1\" Windows\u003c\/li\u003e\n\u003cli\u003eViton O-Ring Metal to Glass Seal\u003c\/li\u003e\n\u003cli\u003eSapphire, CaF\u003csub\u003e2\u003c\/sub\u003e, or UVFS Window Included\u003c\/li\u003e\n\u003cli\u003eClear Aperture: Ø0.71\" (Ø18 mm)\u003c\/li\u003e\n\u003cli\u003eNot Compatible with Wedged Windows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"SpecTable\" width=\"100%\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003cth valign=\"top\" align=\"left\"\u003eFlange Item #\u003c\/th\u003e\n\u003cth align=\"center\"\u003eT-VC225\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cstrong\u003eWindow Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eCalcium Fluoride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWindow Diameter (Unmounted)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1\" (25.4 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWindow Thickness (Unmounted)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.20\" (5.0 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd\u003e\u003cstrong\u003eClear Aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eØ0.71\" (Ø18 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cstrong\u003eTransmitted Wavefront Error @ 633 nm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eλ\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cstrong\u003eSurface Quality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e20-10 Scratch-Dig\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cstrong\u003eParallelism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u0026lt;10 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd class=\"subhead\" valign=\"top\" align=\"left\"\u003eReplacement Window Item #\u003c\/td\u003e\n\u003ctd class=\"subhead\" align=\"center\"\u003e\u003ca class=\"quickview\" title=\"WG51050\" data-partnumber=\"WG51050\"\u003eWG51050\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":49083572060416,"sku":"T-VC225","price":595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/TTN217061-xl_3529cf61-0271-4a65-b1aa-f8da90d629bc.jpg?v=1785201689","url":"https:\/\/alotechparts.com\/products\/t-vc225-o275-cf-flange-180-nm-8-m-uncoated-caf2-window","provider":"Alo Tech Solutions","version":"1.0","type":"link"}