Factory Customized Optical Bk7 Glass Flat Window for Optical Instrument

Factory Customized Optical Bk7 Glass Flat Window for Optical Instrument. High Transmittance: Transmittance exceeds 95% for optimal light performance. Customized Shapes: Available in round, square, and wedge shapes to fit specific needs. Customized Coating: Options include uncoated, MgF2 AR, BBAR, or fully custom coatings. Wide Size Range: Diameter from 0.2mm to 300mm and thickness from 0.1mm to 100mm. High Precision: Surface quality up to 10/5 and parallelism as tight as 10 arc seconds. Multiple Materials: Supports N-BK7, UV Fused silica, Germanium, Silicon, and Zinc Selenide. OEM/ODM Service: Full customization available from samples or designs with OEM/ODM support. Strict Quality Control: 100% visual and function inspection for all finished products.