Optical glass refers to glass that can change the direction of light propagation and the relative spectral distribution of ultraviolet, visible, or infrared light.Optical glass can be used to manufacture lenses, prisms, mirrors and Windows in optical instruments.
The spread of the epidemic across the country has led to a significant increase in the market for infrared thermoimage-related security equipment.Widely used in airports, railway stations, passenger stations and other crowded places.
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