Precision Diamond Turning Capabilities
Precision Diamond Turning Capabilities
- Geometries (Spheres, Aspheres, Flats, non-rotationally symmetric freeforms, diffractives, mirror arrays)
- Corning can achieve very accurate optical surfaces (~1/4 wave at 0.6328 um or better depending on the design)
- Surface Finishes down to ~35 Å rms or better depending on base material and design
- White Light Interferometer, Profilometer, and Aspheric Null Testing
Materials:
° Aluminum
° Copper
° Electroless Nickel
Refractive Materials:
° Germanium
° Zinc Selenide
° Zinc Sulfide
° CleartranTM Zinc Sulfide
° Silicon
° Calcium Flouride