Glass doesn’t transmit the wavelengths that thermal camera is looking for, so the lenses need to be made of either germanium or zinc selenide. These aren’t exactly the kind of thing you can ...

Zinc Selenide is one of the materials of choice for CO2 laser optics operating at 10.6 microns. Its index of refraction homogeneity and uniformity offers excellent optical performance for use as ...

LIROptics specializes on delivery of a material high – purity polycrystalline zinc selenide (ZnSe) and zinc sulfide (ZnS), and as optical elements on their basis for infra-red optics. LIROptics ...

For particularly harsh environments, there is now an alternative to the KBr window: soldered zinc selenide (ZnSe) featuring an antireflection coating (ARC). The detector is optimized in two ways.

Complementing their III-V product line, University Wafer's inventory of II-VI compound substrates, such as Cadmium Telluride (CdTe), Zinc Selenide (ZnSe), and Mercury Cadmium Telluride (HgCdTe ...