High-Precision Freeform Surface Processing through Ultra-Precision Machining - Crystal Optics -
Direct cutting finishes the surfaces of free-form shapes made of materials such as aluminum and resin with high precision at the micrometer and nanometer levels.
In fields where advanced technologies such as space, astronomy, and new energy are adopted, high-precision component manufacturing is required. In crystal optics, advanced freeform surface shapes are created using machining methods with lathes. 【Processing Achievements】 ● Head-Up Display Aluminum ultra-large freeform mirror 600x200mm * Shape accuracy: PV 1μm * Roughness: Ra 1nm ● Washers, Spherical Bearings Ni2P (Electroless Nickel) surface concave φ100mm * Shape accuracy: PV 2μm * Roughness: Ra 3nm ● Astronomy, Space Infrared Observation Device Mirror Prototype mirror for the 30m-class TMT telescope at the University of Tokyo Atacama Observatory ● Fine groove mirror surface processing, diffraction gratings (shaping processing) ● Electroforming processed surface precision cutting ● Mirror tubes ● Resin lenses ● Molds ● Stampers (fine structure patterns)
- Company：クリスタル光学
- Price：Other
