Zinc Selenide (ZnSe) Discs
Purity: 99.99%, Diameter: 20mm, Thickness: 3mm, 2-side polished
Description
Zinc Selenide (ZnSe) discs are precision optical components manufactured from chemically vapor-deposited zinc selenide, a compound semiconductor material. This material is highly valued for its optical properties, particularly its broad transmission range from the visible to the far-infrared spectrum, making it an excellent choice for infrared optics.
The discs are polished to high optical standards and can be used as windows, lenses, or other optical elements in a variety of applications. Zinc selenide has a low absorption coefficient and high resistance to thermal shock, which is essential for applications involving high power densities and rapid temperature changes.
Applications
Infrared Optics, Laser Systems, Medical Instruments, Spectroscopy, etc.












