For lamp applications

Compared with ordinary glass types, transparent quartz glass for lamps has light-transmittance characteristics that are extremely high over all wavelengths, from ultraviolet to infrared.
Optical properties of the transparence quartz glass greatly depend on the chemical purity.
Shin-Etsu Quartz Products Co., Ltd. provide a transparent quartz glass tubes for lamps with different light transmission rate properties, OH content ,content of impurities.

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