Fused Silica Precision Dual Surface Optical Flats with both optical surfaces precisely ground and polished to a high flatness accuracy, with a degree of parallelism between the upper and lower surfaces, any of which can be used as a standard plane, are often used to detect and identify the flatness error and lapping of other components with high-gloss surfaces.
Every piece of optical flat from United Optics is precisely ground and polished, and tested using a Zygo interferometer to ensure accuracy. The UV fused silica glass material has a wider spectral range (185nm-2.1μm) than K9 optical glass, and has excellent transance in the ultraviolet band, with a lower refractive index, better uniformity, a smaller coefficient of thermal expansion, and also has higher chemical resistance and very low fluorescence, etc. which can be used to make a variety of optical components.
Beijing Forued has a complete set of manufacturing and testing equipment to provide you with high-quality optical components. are a professional domestic optical component supplier. If you have any questions or needs, you can contact us, and we will serve you wholeheartedly
