Pre-generated Si & Ge lenses - Cimcoop Holding LTD | Cimcoop Holding LTD

Pre-generated Si & Ge lenses

Home   »   Products   »   Pre-generated Si & Ge lenses

Pre-generated Si & Ge lenses

We offer pre-generated optical grade Si and Ge 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.

Product highlights

  • Diameters up to 152 mm (6 inches)
  • CNC generated
  • Delivery in 4-5 weeks
  • Custom type, orientation and resistivity

Manufacturing 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