Our company's original development! Introduction to ultra-precision aspheric lens processing technology.
Our uniquely developed polishing technology has made ultra-precision polishing of aspherical surfaces possible.
This is an introduction to the processing of aspherical lenses in crystal optics. Until now, we have primarily focused on the production of glass spherical lenses. With our unique polishing technology, we have made it possible to manufacture aspherical lenses. As a result, we can offer a complete in-house process from the procurement of glass materials for aspherical lenses to finishing and polishing. The lenses we produce are utilized in various fields, including space and astronomy. 【Product Example】 ■ Aspherical Cylindrical Lens Surface Shape: Cylindrical Surface + Flat Surface * Cylinder Surface Accuracy (after intermediate polishing) * Cylinder Surface Accuracy (after finishing polishing) Shape Accuracy: 0.6μm PV Shape Accuracy: 0.0027μm PV Surface Roughness: 3nm Sa Surface Roughness: 0.756nm Sa We can also polish aspherical shapes of other special shapes and materials. We can accommodate small lots and prototypes as well. * For more details, please feel free to contact us through our website. https://www.crystal-opt.co.jp/
- Company：クリスタル光学
- Price：Other
