High precision Dia50.8x1mmt Sapphire Windows High temperature resistance and high hardness

We offer high quality DIA 50.8x1.0mmT sapphire discs with excellent performance and reliability. These sapphire discs are precision manufactured for a wide range of applications. In addition, we can provide coating services. Including metal engraving film and media engraving film. We can also provide anti-reflection film, spectroscopic film, protective film, waterproof film and so on.

Sapphire is a single crystal of alumina, also known as corundum. As an important technical crystal, sapphire has been widely used in many fields of science and technology, national defense and civil industry. Sapphire glass has very good thermal characteristics, excellent electrical and dielectric properties, and chemical corrosion resistance, it is high temperature resistance, good thermal conductivity, high hardness, infrared penetration, good chemical stability. Therefore, it is commonly used to replace other optical materials to make infrared optical Windows, and is widely used in infrared and far-infrared military equipment, such as: It is used in night vision infrared and far infrared scopes, night vision cameras and other instruments and satellites, space technology instruments and instruments, as well as the window of high power laser, optical window, UV and IR window and observation port of low temperature experiment, and has been fully applied in high precision instruments and meters for navigation, aerospace and aviation.