02 Apr 2020 Hyperion is equipped with aspheric CNC machine that offers Contour Deterministic Micro Grinding (CDMG)– a process leveraging the accuracy and repeatability of a computerized mechanism to achieve ultra-high precision. Our process begins by grinding the material into the closest fitting sphere, then contouring the aspheric shape from edge to center.
Material availability includes Optical glass, ZnSe, ZnS, BaF2, GaAs, and Chalcogenide.
Parameters:
- Diameter: 3-250mm
- Sag: 0-502mm
- Included Angle: 0-120˚
- Departure: 0.01-20mm
- Form Error Tolerance: ≤0.5 µm
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