{"product_id":"new-thorlabs-wg91050-c9-germanium-ar-coated-broadband-window-1in-dia-5mm-thick","title":"NEW Thorlabs WG91050-C9 Germanium AR Coated Broadband Window 1in Dia 5mm Thick","description":"\u003ch1\u003eNEW Thorlabs WG91050-C9 Germanium AR Coated Broadband Window 1in Dia 5mm Thick\u003c\/h1\u003e\u003cp\u003e\u003cspan class=\"citation-1893 citation-end-1893\"\u003e Brand: Thorlabs\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  Part Number: WG91050-C9  Substrate Material: Optical Grade Germanium (Ge)  Anti-Reflection Coating: Broadband AR Coating on Both Sides (-C9 Coating)  AR Coating Wavelength Range: 1.9 to 6 microns  Reflectance over AR Range: Average reflectance less than 2 percent  Window Diameter: 25.4 mm (1 inch)  Diameter Tolerance: +0.0 \/ -0.2 mm  Window Thickness: 5.0 mm  Thickness Tolerance: +\/-0.1 mm  Clear Aperture: Greater than or equal to 22.86 mm  Parallelism: Less than 1 arcminute  Surface Flatness: Less than Lambda over Clear Aperture\u003c\/p\u003e \u003cul\u003e\u003c\/ul\u003e\u003cdiv class=\"selroattributelist\"\u003e\u003c\/div\u003e\u003cdiv class=\"selroattributelist\"\u003eNOS, surplus\u003c\/div\u003e","brand":"Thorlabs","offers":[{"title":"Default Title","offer_id":46108686090376,"sku":"F-120-IJD-5-DB","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1919\/1299\/files\/5271916_76c55c3a-8de7-4257-9755-6af71fd4ca020.jpg?v=1781316942","url":"https:\/\/vbindustrialsupply.com\/products\/new-thorlabs-wg91050-c9-germanium-ar-coated-broadband-window-1in-dia-5mm-thick","provider":"VB Industrial Supply","version":"1.0","type":"link"}