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Photomask plate (blank material)

4 ", 5 "and 6" photomask substrate blanks and ingots.

Characteristic line of UV optical quartz glass

紫外光学石英玻璃特征谱线

Spectral transmittance

Metal impurity content

Product use

Optical instrument
Laser Optoelectronic Optical Communication
Aerospace
Astronomical System
Precision optical components
Semiconductor Lithography

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Passed ISO9001 quality system certification

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