Fused silica single surface optical flats with one optical surface precisely ground and polished, the flatness of which is of high precision, are used as standard plane to inspect and determine the flatness error and lapping performance of other components with high polish surface.
Beijing Forued's each optical flat is precisely and polished, and tested with Zygo interferometer to ensure surface accuracy. The ultraviolet fused silica glass material has a wider spectral range (185nm-2.1m) than K9 optical glass, and has excellent transmittance in the ultraviolet band, which has a lower refractive index, better uniformity, smaller thermal expansion coefficient, and has higher chemical resistance and very low fluorescence, etc., and can be used to make a variety of optical components.
Beijing Forued has complete manufacturing and testing equipment, can provide you with high-quality optical components. We are a professional domestic optical component supplier, if you have any questions or needs, you can contact us, we will serve youheartedly.
