Fused silica high-precision double-sided optical flat crystal

Fused silica high-precision double-sided optical flat crystal
Fused silica high-precision double-sided optical flats (UV Fused Silica Precision Dual Surface Optical Flats) have two optical surfaces that have been precisely ground and polished, and the upper and lower sides have high plane accuracy and high parallelism. The standard plane is often used to detect and identify the flatness error and grinding performance of the high-gloss surface of other components.

UV fused silica glass has a wider spectral range (185nm-2.1μm) than K9 optical glass, and has excellent transmittance in the ultraviolet band, with lower refractive index, better uniformity, and smaller thermal expansion coefficient , At the same time, it has higher chemical resistance and low fluorescence, etc., and can be used to make various optical components.
Guangzhou Xieyi Vacuum Technology is the only technology-based company in South China that specializes in the production and service of vacuum coating ultra-low temperature water vapor capture equipment. Guangzhou Xieyi specializes in R&D and production of self-owned brand cryogenic refrigerators, sales of various imported and domestic cryogenic refrigerator refrigerants and accessories, equipment maintenance and transformation, customer equipment operation management and other services.
Repair vacuum pumps at our factory or call for service at your site and we will support you with qualified service technicians based on your needs.
Our aim is to coordinate our core competencies in dialogue with our customers to meet their needs.
Qualified service personnel can also repair and maintain individual components of Polycold ® , Telemark and Leycool systems, such as compressors.
If you need to borrow equipment or exchange equipment, please contact us.