Zinc Selenide (ZnSe) is an optically inert material with the characteristics of high purity, strong environmental adaptability, and easy processing. It has low light transmission loss and good light transmittance. Zinc Selenide material has high transmittance in the 600nm-16μm band, low absorption and thermal shock resistance, and is the preferred material for high-power CO2 laser optical components.

Due to the good uniformity and consistency of the refractive index of this infrared material, it is also an ideal material for protecting windows and optical components in the current infrared (FLIR) thermal imaging system. At the same time, zinc selenide materials are also widely used in windows and lenses in medical and industrial thermal radiation measuring instruments and infrared spectrometers.

‌Zinc Selenide (ZnSe) optical components are widely used in laser focusing mirrors, lasers and other equipment. ‌ZnSe has high and uniform optical transmittance in the infrared spectrum region and is suitable for infrared optical systems such as infrared night vision, thermal imaging, and infrared imaging. ‌ZnSe is also used in medical instruments and astronomy, such as optical components in medical instruments, infrared detection systems in astronomical telescopes, missile guidance, etc.

We can customize ZnSe Lenses, ZnSe Domes, and ZnSe Windows, etc., according to customer needs to meet your specific application needs.