{"product_id":"mse-pro-ir-interference-filters","title":"MSE PRO IR Interference Filters","description":"\u003ch2\u003e\n\u003cstrong\u003eMSE PRO\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003e™ IR Interference Filters\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMSE Supplies \u003c\/strong\u003eoffers IR Interference Filters, which are fabricated using a series of thin layers of various dielectric materials sandwiched between glass substrates. When multi-wavelength light passes through the filter, interference occurs due to differences in refractive index, resulting in very high transmittance for certain wavelengths, while other wavelengths are either reflected or absorbed. For a given wavelength, a very narrow bandwidth (3nm-10nm) can be obtained. Optical interference filters are angle-sensitive and should be used with normal or near-normal incident light. If the incident angle exceeds 20 degrees, it is essential to specify s-polarization, p-polarization, or random polarization (the average of s and p polarization) when ordering. Filters for major laser wavelengths are available from stock, while those for other wavelengths and dimensions can be custom designed. The interference filters are extremely durable and can withstand repeated cleaning.\u003c\/p\u003e\n\u003cp\u003eEach filter comes in an anodized aluminum housing for protection against humidity and handling. The highly reflective side of the filter should generally face the light source to minimize the thermal load on the absorptive glass and epoxies.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eMSE Supplies can offer a variety of optical elements, with different focal length and coating options. Please \u003c\/span\u003e\u003ca style=\"font-size: 0.875rem;\" href=\"https:\/\/www.msesupplies.com\/pages\/contact-us-page\" rel=\"noopener\" target=\"_blank\" data-mce-href=\"https:\/\/www.msesupplies.com\/pages\/contact-us-page\"\u003econtact us\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e for customization or bulk orders. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-mce-fragment=\"1\"\u003eTechnical Data:\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 231.532px;\" width=\"100%\" data-mce-style=\"width: 100%; height: 231.532px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.9594%; height: 19.5938px;\" data-mce-style=\"width: 40.9594%; height: 19.5938px;\"\u003e\u003cspan\u003eCenter Wavelengh Tolerance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.6716%; height: 19.5938px;\" data-mce-style=\"width: 58.6716%; height: 19.5938px;\"\u003e\u003cspan\u003e±2nm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.9594%; height: 19.5938px;\" data-mce-style=\"width: 40.9594%; height: 19.5938px;\"\u003e\u003cspan\u003eTransmission Spectrum width (FWHM)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.6716%; height: 19.5938px;\" data-mce-style=\"width: 58.6716%; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e10nm±2nm\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.9594%; height: 19.5938px;\" data-mce-style=\"width: 40.9594%; height: 19.5938px;\"\u003e\u003cspan\u003eMinimum Peak Transmission\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.6716%; height: 19.5938px;\" data-mce-style=\"width: 58.6716%; height: 19.5938px;\"\u003e\u003cspan\u003e410 to 515nm≥50%; 520 to 1550nm≥55%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.9594%; height: 19.5938px;\" data-mce-style=\"width: 40.9594%; height: 19.5938px;\"\u003e\u003cspan\u003eOut-of-Band Blocking\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.6716%; height: 19.5938px;\" data-mce-style=\"width: 58.6716%; height: 19.5938px;\"\u003e\u003cspan\u003e\u0026lt;0.01%（X-ray to far IR）\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.9375px;\"\u003e\n\u003ctd style=\"width: 40.9594%;\" data-mce-style=\"width: 40.9594%;\"\u003e\u003cspan\u003eTemperature Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.6716%;\" data-mce-style=\"width: 58.6716%;\"\u003e\u003cspan\u003e50℃ to+80℃\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.9594%; height: 19.5938px;\" data-mce-style=\"width: 40.9594%; height: 19.5938px;\"\u003e\u003cspan\u003eCenter Wavelength Shifts\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.6716%; height: 19.5938px;\" data-mce-style=\"width: 58.6716%; height: 19.5938px;\"\u003e\u003cspan\u003e\u0026lt;0.02nm\/ ℃ (linearly with temperature)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.9594%; height: 19.5938px;\" data-mce-style=\"width: 40.9594%; height: 19.5938px;\"\u003e\u003cspan\u003eHousing Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.6716%; height: 19.5938px;\" data-mce-style=\"width: 58.6716%; height: 19.5938px;\"\u003e\u003cspan\u003e25.4+0.0\/-0.15\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.9688px;\"\u003e\n\u003ctd style=\"width: 40.9594%;\" data-mce-style=\"width: 40.9594%;\"\u003e\u003cspan\u003eThickness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.6716%;\" data-mce-style=\"width: 58.6716%;\"\u003e\u003cspan\u003e6mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.9594%; height: 19.5938px;\"\u003e\u003cspan\u003eClear Aperture\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.6716%; height: 19.5938px;\"\u003e\u003cspan\u003e\u0026gt;80% Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"410\" width=\"547\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/202001.jpg?v=1725534131\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"MSE Supplies","offers":[{"title":"808 \/ 55%","offer_id":40620039307322,"sku":"AIRIF-55-808","price":290.95,"currency_code":"USD","in_stock":true},{"title":"830 \/ 55%","offer_id":40620039340090,"sku":"AIRIF-55-830","price":290.95,"currency_code":"USD","in_stock":true},{"title":"850 \/ 55%","offer_id":40620035833914,"sku":"AIRIF-55-850","price":290.95,"currency_code":"USD","in_stock":true},{"title":"980 \/ 55%","offer_id":40620035866682,"sku":"AIRIF-55-980","price":290.95,"currency_code":"USD","in_stock":true},{"title":"1064 \/ 55%","offer_id":40620035899450,"sku":"AIRIF-55-1064","price":290.95,"currency_code":"USD","in_stock":true},{"title":"1550 \/ 55%","offer_id":40620035932218,"sku":"AIRIF-55-1550","price":428.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/mse-pro-vis-interference-filters-446-1-50-mse-supplies-llc-optics-22187003478074.jpg?v=1752496315","url":"https:\/\/www.msesupplies.com\/en-gb\/products\/mse-pro-ir-interference-filters","provider":"MSE Supplies","version":"1.0","type":"link"}