OPCO’s precision lenses are comprised of fused silica, low and high index glass, silicon (Si), germanium (Ge), sapphire, calcium fluoride (CaF2), magnesium fluoride (MgF2), and zinc selenide (ZnSe).
OPCO’s precision lenses include:
Surface accuracy is verified with an in-house Zygo GPI XP interferometer and angles are maintained through high resolution autocollimators. Centration is achieved within seconds and is validated by a computer controlled centering scope. These lenses are available in dimensions to 400mm diameter (standard) and less than 2mm (micro optics). Download the datasheets for more information.