Infrared materials include zinc selenide, zinc sulfide, barium fluoride, calcium fluoride etc.

Chemically vapor-deposited CVD Zinc Selenide® is the material of choice for use as optical components in high-powered CO2 lasers due to its low bulk absorption at 10.6 µm. Its index of refraction homogeneity and uniformity offers excellent optical performance for use as protective windows or optical elements in high-resolution forward-looking (FLIR) thermal imaging equipment.

Zinc selenide has low absorption to infrared wavelengths and can transmit visible light. It is a material for making infrared lenses, Windows, output coupling mirrors and beam expanding mirrors.

coated ZnSe plano-convex lenses are designed for use as focusing lenses for high power CO2 lasers. They are manufactured by automated CNC technology and designed for highest durability and accuracy, assuring complete uniformity, repeatability and consistency.

Chemically vapor deposited CVD Zinc Selenide is the material of choice for use as optical components in high powered CO2 lasers due to its low bulk absorption at 10.6 microns. Its index of refraction homogeneity and uniformity offers excellent optical performance for use as protective windows or optical elements in high resolution forward looking (FLIR) thermal imaging equipment. This material has also been used as small windows and lenses in medical and industrial applications, such as thermometry and spectroscopy.
CVD Zinc Selenide is chemically inert, non-hygroscopic, highly pure, theoretically dense and easily machined. It has extremely low bulk losses due to absorption and scatter, has a high resistance to thermal shock and is stable in virtually all environments.
Custom diameters, rectangles, CNC-profiled blanks, generated lens blanks, prisms and near-net shape domes can be made to your specifications.

We has our own R&D team which can efficiently produce customized products. Now, we have stable production ability to produce regular or irregular customized products. Meanwhile, we also have superior management system so that we can supply products with high quality and best price.