Infrared UV Window is a window designed for infrared or ultraviolet spectrum. The window is designed to prevent electronic sensors, detectors or other sensitive optical components from being saturated or photodamaged.

UV Fused Silica glass material has a wider spectral range (185nm-2.1μm) than K9 optical glass, and has excellent transmittance in the ultraviolet band. It has a lower refractive index, better uniformity, and a smaller thermal expansion coefficient. , it also has higher chemical resistance and very low fluorescence, and can be used to make various optical components, such as lenses, windows, filters, beam splitters, reflectors, prisms, etc.

Sapphire Window has high surface hardness, high thermal conductivity, high dielectric constant and resistance to chemical acids and alkalis. Since the hardness of sapphire is second only to diamond and its structural strength is very high, the thickness of sapphire windows made by enhancing the transmittance is thinner than that of general high dielectric windows.

Calcium Fluoride Window(CaF2 Window) material has a wider transmittance spectral range (180nm-8.0μm). It has the characteristics of high damage threshold, low fluorescence, high uniformity, etc., its physical properties are relatively soft, and its surface is easily scratched. Calcium Fluoride Window is often used for laser collimation and is also often used as a substrate for various optical components, such as lenses and windows.

Zinc Sulfide(ZnS) Window is an optical material used in the infrared band. It is a yellow chemically inert material with good refractive index uniformity and consistency. Since zinc sulfide (ZnS) has a wide transmission band (800-12000nm), ZnS Window is widely used in the production of infrared optical components such as infrared windows and lenses.

Zinc Selenide(ZnSe) Window is a commonly used optical glass material in the infrared band, with a transmission band of 600nm-16μm. It has the characteristics of low absorption and resistance to thermal shock. ZnSe Window is often used in thermal imaging systems and can also be used in some visible light optical systems. It can be used as a substrate for various optical components, such as lenses and windows.

Silicon Window is a commonly used optical glass material in the infrared band, with a transmission band of 1.2-8.0μm. Silicon has high thermal conductivity. It can be used as a substrate for a variety of optical components, such as lenses, windows, etc. Si Window is commonly used in near-infrared and mid-infrared applications, and is also suitable for infrared imaging, terahertz imaging, medical, military and other applications.

Germanium Window is a commonly used optical glass material in the infrared band, with a transmission band of 2.0-16μm, and Ge Window has the characteristics of high refractive index and high Knoop hardness. Germanium is inert to air, water, acid, alkali, etc. and can be used for thermal imaging and infrared imaging in harsh environments.