{"product_id":"wedge-witness-sample-zns","title":"ZnS Witness Sample – Optical Grade Infrared Substrate","description":"\u003ch2 data-start=\"101\" data-end=\"151\"\u003eZnS Witness Sample – 5° Precision Optical Wedge\u003c\/h2\u003e\n\u003cp data-start=\"153\" data-end=\"292\"\u003eHigh-quality Zinc Sulfide (ZnS) precision wedge manufactured for infrared optical evaluation, coating qualification, and system validation.\u003c\/p\u003e\n\u003cp data-start=\"294\" data-end=\"416\"\u003eThis part is fabricated using production-grade processes to represent real optical components, not laboratory cut samples.\u003c\/p\u003e\n\u003chr data-start=\"418\" data-end=\"421\"\u003e\n\u003ch3 data-start=\"423\" data-end=\"443\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp data-start=\"444\" data-end=\"601\"\u003e• Material: Optical Grade ZnS\u003cbr data-start=\"473\" data-end=\"476\"\u003e• Diameter: 1.00” (25.4 mm)\u003cbr data-start=\"503\" data-end=\"506\"\u003e• Center Thickness: 0.167” (4.24 mm)\u003cbr data-start=\"542\" data-end=\"545\"\u003e• Wedge Angle: 5°\u003cbr data-start=\"562\" data-end=\"565\"\u003e• Edge Thickness (low side): ~2 mm\u003c\/p\u003e\n\u003chr data-start=\"603\" data-end=\"606\"\u003e\n\u003ch3 data-start=\"608\" data-end=\"626\"\u003eApplications\u003c\/h3\u003e\n\u003cp data-start=\"627\" data-end=\"841\"\u003e• Thin film coating trials\u003cbr data-start=\"653\" data-end=\"656\"\u003e• Infrared transmission testing\u003cbr data-start=\"687\" data-end=\"690\"\u003e• Absorption and power handling validation\u003cbr data-start=\"732\" data-end=\"735\"\u003e• Process qualification samples\u003cbr data-start=\"766\" data-end=\"769\"\u003e• Mechanical and optical fit-up verification\u003cbr data-start=\"813\" data-end=\"816\"\u003e• IR system prototyping\u003c\/p\u003e\n\u003chr data-start=\"843\" data-end=\"846\"\u003e\n\u003ch3 data-start=\"848\" data-end=\"877\"\u003eQuality \u0026amp; Manufacturing\u003c\/h3\u003e\n\u003cp data-start=\"878\" data-end=\"1040\"\u003e• Precision ground and polished surfaces\u003cbr data-start=\"918\" data-end=\"921\"\u003e• Controlled wedge geometry\u003cbr data-start=\"948\" data-end=\"951\"\u003e• Suitable for mid-IR optical applications\u003cbr data-start=\"993\" data-end=\"996\"\u003e• Manufactured in a production environment\u003c\/p\u003e\n\u003chr data-start=\"1042\" data-end=\"1045\"\u003e\n\u003ch3 data-start=\"1047\" data-end=\"1077\"\u003eCustom Options Available\u003c\/h3\u003e\n\u003cp data-start=\"1078\" data-end=\"1194\"\u003eCustom diameters, thicknesses, wedge angles, and coating options (AR \/ HR \/ specialty films) available upon request.\u003c\/p\u003e\n\u003cp data-start=\"1196\" data-end=\"1251\"\u003eContact us for volume pricing or custom specifications.\u003c\/p\u003e","brand":"American Photonics","offers":[{"title":"Wedge -  Delivery 4 to 6 Weeks","offer_id":41113345327165,"sku":"WCWZnS","price":135.0,"currency_code":"USD","in_stock":true},{"title":"Parallel - Delivery 4 to 6 Weeks","offer_id":41113345359933,"sku":"WCPZnS","price":118.0,"currency_code":"USD","in_stock":true},{"title":"1-Sided Frosted - Delivery 4 to 6 weeks","offer_id":41113345392701,"sku":"WCFZnS","price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1723\/4335\/files\/ZnS.jpg?v=1711029577","url":"https:\/\/shop.americanphotonics.com\/products\/wedge-witness-sample-zns","provider":"American Photonics","version":"1.0","type":"link"}