The MidOpt BP525-39 filter material is designed for use with green LED lighting, 532nm laser illumination, and green UV fluorescence applications. A BP525 filter has a broader range, higher peak transmission, and superior blocking of UV and NIR wavelengths compared to commonly found all-dichroic green-bandpass filters – improving contrast by blocking significantly more unwanted light. Because of its glass substrate, it is also less sensitive to changes in the angle of incidence. Technical Specifications Specifications + Useful Range Min 500 nm Useful Range Max 555 nm Stabledge Yes FWHM 80 nm Adhesive Backed Yes Tolerance 10 % Peak Transmission ≤ 90 % Surface Quality (Scratch-Dig) 40-20 Substrate Material Colored Glass Filter Diameter M39 x P0.5 Product Availability + Standard Lead Time 15 Days Stock Location Built to Order Product Lifecycle Active