CURVED Si BLANKS

We offer pre-generated optical grade Silicon blanks. Our CNC grinding equipment provides high-precision, polish ready finishes using tooling down to D15.

Having Cimcoop generate your spherical curves can save you valuable production time and improve your cost efficiency.

Tolerances

Diameter ± 0.02 mm
Thickness    0.05 mm
Radius ± 0.1%
Chamfer 0.1 to 1mm
ETV ≥ 20 μm
Roundness ≥ 20 μm
Surface finish D76, D46, D15

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