The MidOpt BP850-35.5 is recommended for high-power 830-850nm LED or laser diode lighting to improve contrast in surveillance applications or for infrared inspection. This filter features high peak transmission and particularly durable, robust coatings. This filter’s coated surface also greatly inhibits staining, unlike uncoated infrared filters, which are affected by year-round issues with heat, humidity, and/or air quality. All MidOpt filters can also be purchased unmounted or in custom dimensions upon request from Machine Vision Direct. Technical Specifications Specifications + Useful Range Min 820 nm Useful Range Max 910 nm Stabledge Yes FWHM 160 nm Adhesive Backed Yes Tolerance 10 % Peak Transmission ≤ 90 % Surface Quality (Scratch-Dig) 40-20 Substrate Material Colored Glass Filter Diameter M35.5 x P0.5 Product Availability + Standard Lead Time 15 Days Stock Location Built to Order Product Lifecycle Active
