Schneider-Kreuznach UV-IR-cut filter transmit VIS light and block troublesome UV and IR light. Those popular filters are ideal as sensor cover glasses.
The choice of wavelength ranges optimized for the different sensor characteristics ensures the best fitting filter for each application. The UV-IR-cut filters come with our ultra-low reflection coating.
Protective filters are used to protect a sensor, a lens or a complete measurement system. Sometimes they are mounted as gauge glass. Often it’s just a window, a glass that passes VIS suited with a standard AR coating, as Schneider-Kreuznach IFW 007 E series. It’s also common to cut off either UV or IR as the IF 010 or IF 489 types. Protective Filter used in Day- and Night systems the VIS-85 is popular.