{"product_id":"mse-pro-uncoated-silicon-si-flat-windows-round-shape","title":"MSE PRO Uncoated Silicon (Si) Flat Windows, Round Shape","description":"\u003ch2\u003e\n\u003cstrong\u003eMSE PRO\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003e™ \u003c\/strong\u003eUncoated Silicon (Si) Flat Windows, Round Shape\u003c\/h2\u003e\n\u003cp\u003eSilicon window is an optical component made from silicon (Si) material, commonly used as a protective window for electronic sensors or detectors in external environments. This type of window is employed to separate the environments on both sides, such as isolating the internal and external aspects of instruments, ensuring mutual isolation between the internal and external components for protection.\u003c\/p\u003e\n\u003cp\u003eIt typically exhibits excellent optical performance, with high transmittance in the visible and infrared wavelengths, along with low reflectance and absorption rates. This material also possesses characteristics such as high hardness, low expansion coefficient, and excellent thermal stability, making it suitable for various optical systems.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCoating treatments can also be applied to enhance its transparency and anti-reflective properties. Please contact us for customized coating services.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-mce-fragment=\"1\"\u003eTechnical Data:\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable data-mce-fragment=\"1\" style=\"width: 565px;\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 237.438px;\"\u003eDiameter \u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 309.562px;\"\u003e2-200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 237.438px;\"\u003eDiameter Tolerance\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 309.562px;\"\u003e+0.0\/-0.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 237.438px;\"\u003eThickness\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 309.562px;\"\u003e0.2-60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 237.438px;\"\u003eThickness Tolerance\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 309.562px;\"\u003e±0.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 237.438px;\"\u003eClear Aperture\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 309.562px;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u0026gt;90%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 237.438px;\"\u003eSurface Quality\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 309.562px;\"\u003e60-40 Scratch-Dig\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 237.438px;\"\u003eWavelength Range\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 309.562px;\"\u003e1.2-8μm (Uncoated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 237.438px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 309.562px;\"\u003eSilicon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMSE Supplies can offer a variant of optical elements, with different materials, size, surface quality and coating. Please contact us for customization or bulk orders. \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"MSE Supplies","offers":[{"title":"12.7\/3","offer_id":40218955939898,"sku":"USIR-12.7-3","price":127.95,"currency_code":"USD","in_stock":true},{"title":"25.4\/3","offer_id":40218946764858,"sku":"USIR-25.4-3","price":160.95,"currency_code":"USD","in_stock":true},{"title":"25.4\/5","offer_id":40276460437562,"sku":"USIR-25.4-5","price":160.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/1_674efc79-5f51-498c-8efe-c346f5207d91.jpg?v=1705936357","url":"https:\/\/www.msesupplies.com\/en-de\/products\/mse-pro-uncoated-silicon-si-flat-windows-round-shape","provider":"MSE Supplies","version":"1.0","type":"link"}