COLOR DIVIDER FOR COLOR VIDEO CAMERAS

摘要

A color divider for color video cameras in which color separation is obtained by interposing two dichroic mirrors in the optical path of the camera for reflecting two of the three primary colors out of the optical path. Two more mirrors reflect the initially reflected light along paths parallel to the optical path so that the three primary colors are directed along three parallel paths to three video detectors. The two additional mirrors are also dichroic mirrors which function to eliminate light of certain wave lengths from the light transmitted to two of the detectors so that ideal taking characteristics are obtained for the NTSC type color system without gelatin filters.