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We supply Corning with different grades of fused silica to support different product applications.
It has the characteristics of extremely low refractive index change, extremely low birefringence value, large size, excellent transmittance covering from ultraviolet band to infrared band, and ultra-low coefficient of thermal expansion.

We supply Ohara natural quartz made from high-purity crystals. Both hydrous and anhydrous (low OH content) quartz with low bubbles and high heat resistance are available.

This is based on AGC's years of accumulation of precision glass, precision chemistry, precision ceramics technology and research and development and manufacturing. Suitable for the semiconductor process, is widely used in a variety of optical components of high purity, high quality, high function glass.

NIFS series features a homogeneous refractive index, high transmittance and superior laser durability.
The NIFS series has been developed and manufactured based on nearly 100 years of experience in optics. Various grades are available for different sizes and applications, as well as for numerous optical properties such as wavelengths.
 

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.