Small square piece of black glass

It is widely used in communication components with infrared transmittance. It can easily cover the internal structure because of the visual black while helping to pass the infrared signal. It is mainly used for infrared signal transmission or infrared win

Black glass disc

It is widely used in communication components with infrared transmittance. It can easily cover the internal structure because of the visual black while helping to pass the infrared signal. It is mainly used for infrared signal transmission or infrared win

Blue glass blockbuster

Blue glass is a kind of optical filter. The so-called optical filter is mainly used to eliminate infrared light and trimmed light. Because the blue wavelength has higher penetration, it has better penetration than the red orange glass filter, and can bloc

Crystal blue glass filter

Main application: optical low-pass filter is a combination of quartz crystal refraction effect and infrared filter. It is applied to CCD image processor to achieve the effect of clear image.

Crystal blue glass filter

Main application: optical low-pass filter is a combination of quartz crystal refraction effect and infrared filter. It is applied to CCD image processor to achieve the effect of clear image.

Small blue glass filter

Main application: optical low-pass filter is a combination of quartz crystal refraction effect and infrared filter. It is applied to CCD image processor to achieve the effect of clear image.

Small blue glass filter - packaging