Glass Filters
Our optical filters can be classified into seven categories as follows : Selective Filter (BG, VG); infrared Filter(RG); UV; Heat protection Filters:(KG SG4100);Cut-off Filters(GG, RG)
Neutral Density Filters (NG)
Neutral Density Filters (NG)
Lenses & Prisms
Crystal & Flat Glass
Facilities
News & Info.
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Yao's Thermally Toughened Safety Glass
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Knows about Optical filter glass
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2018 HK International Lighting Fair (Autumn Edition)
Yao Glass will attend 20th HK International Lighting Fair (Autumn Edition)
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Yao's Website for Optical Glass Online
Because the demand of optial glass have been highly increasing since 2015, Yao Glass set the optical glass department to meet the market's need.
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