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special dispersion fluorophosphate optical glass
currently, there are about 200 kinds of colorless optical glass at the company, including special di...
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ultra high refractive index optical glass
the ultra high refractive index optical glass has the refractive index of over 2.0, excellent chemic...
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high transmittance optical glass
high transmittance optical glass refers to the optical glass whose transmittance in the blue-violet ...
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low melting point optical glass
currently, there are about 200 kinds of colorless optical glass at the company, including special di...
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