Color separating optical system for TV camera, video camera, eliminates light components emitted in wavelength range larger than visible light range and wavelength range shorter than visible blue light range

摘要

A red reflecting dichroic filter (15) arranged at the prism surface (11b) eliminates light components in the wavelength range longer than visible light from the light emitted from red light exit face and transmits the red light. A trimming filter (16) at the red light exit face, eliminates the light components in wavelength range shorter than blue visible light and transmits the blue light.