Crystal optics ultra-large freeform mirror production 600×200mm
Surface roughness Ra 3nm, shape accuracy PV 1μm. High precision is achievable even in large sizes.
Crystal optics enables the production of ultra-large freeform mirrors. Freeform shapes are complex and non-rotationally symmetric surfaces that cannot be represented by simple mathematical formulas, unlike spherical or rotationally symmetric aspheric surfaces. There is a growing demand for precise lenses and mirrors with freeform shapes as components in optical systems for light collection and projection, such as in the fields of astronomy and automotive mirrors. At Crystal Optics, we have determined appropriate processing conditions for these ultra-large freeform shapes and successfully demonstrated the performance of the Nanoform 700 ultra processing machine using slotted tool servo processing, achieving success in areas that even processing machine developers have never experienced.
- Company：クリスタル光学
- Price：Other
