Optical Windows Made of Zinc Selenide (CVD-ZnSe) for Precision Optics

Optical products in the form of plane-parallel plates of zinc selenide (ZnSe), obtained by chemical vapour deposition (CVD-ZnSe), which is a solid polycrystalline material of lemon-yellow colour, of optical quality, are used in optical systems, infrared spectral devices, laser technology. They are used for protective screens, as pass-through optics, sight glasses and portholes. Products are manufactured to order. Manufacturing of dimensions (diameter and thickness), processing (grinding and polishing), as well as coating are carried out on the basis of technical specifications, customer's drawings.