Diamond turning and CNC polishing

Novotech is ready to handle most demanding IR and visible lens from from prototype to high volume production. We utilizing the most modern single point diamond turning and CNC polishing machines available in our facility. We produse rotationally symmetric spheres, aspheres and diffractive lenses with diameters from 6mm to 300mm as well as off-axis parabolas, and free form non-rotationally symmetric surfaces.

We polish and Diamond turn Germanium (Ge), Silicon (Si), Zinc Selenide (ZnSe), Zinc Sulfide MS / Cleartran (ZnS), Calcium Fluoride(CaF2), Gallium Arsenide (GaAs), Barium Fluoride (BaF2), Magnesium Fluoride