... price 3.Good quality 4,Short delivery Infrared (IR) cut-off filters are used with color CCD, ... CMOS imagers to produce accurate color images. An IR cut-off filter blocks the transmission of the ... Cellphone, PC cam, Monitor and so on.•Infrared (IR) cut-off filters are used with color CCD, ... IR-Cut. Optical element reflective main product, optical transmission filter. We have a lot of imported equipment ...