The MidOpt Bi632-48 is recommended for use with red laser diodes and/or LED lighting where precise illumination control is needed, or similar red wavelengths are also simultaneously being imaged with other cameras. Bi632 filters effectively block out almost all interference from other red light sources. All MidOpt filters can also be purchased unmounted or in custom dimensions upon request from Machine Vision Direct. Technical Specifications Specifications + Useful Range Min 625 nm Useful Range Max 640 nm Stabledge No Adhesive Backed Yes Tolerance 5 % Peak Transmission ≤ 88 % Surface Quality (Scratch-Dig) 40-20 Substrate Material Clear Glass Filter Diameter M48 x P0.75 Product Availability + Standard Lead Time 15 Days Stock Location Built to Order Product Lifecycle Active