Optical Filter, Optical Glass, Glass Filter manufacturer / supplier in China, offering Optical Filter Kinds of Band Pass Color Filter Narrow Band Color Filter Yellow/Red/Black/Transparent Filter, Infrared Detector Filter, Optial Glass Filter Lp600nm 610nm-1100nm, Glass Filter Laser Freezing Point Filter, UV Deep Cut-off Optical Filter, IPL Removal Device Wave Plate and so on.
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