Color Glass Filter refers to adding special elements during the glass melting process, which absorbs different spectral bands and transmits other spectral bands. Due to the inherent absorption or transmission characteristics of the material, compared with dielectric coated filters, the center wavelength of the colored glass filter will not change for light beams incident at different incident angles.

AOS Optics can provide colored optical glass, including cut-off glass and selective absorption glass, UV transmission visible absorption glass, infrared transmission visible absorption glass, UV cut-off glass, blue glass, green glass, golden glass, orange glass, red glass, protective glass, heat-insulating glass, skylight glass, color temperature increase glass, color temperature decrease glass, wavelength calibration glass (neodymium glass, holmium glass), neutral dark glass, grating.

Color Glass Filter application areas:

In laser protection, industrial measurement and environmental measurement instruments, color filters are also used in mobile phone cameras, digital cameras, digital video cameras, computer cameras, mesh, security monitors, cameras, video phones, video doorbells, etc., CCD/CMOS digital imaging systems, etc.