PANORAMIC OPTICAL SYSTEM OF CCD CAMERA BY USING PRISMS

摘要

A panoramic optical system of a CCD camera by using a prism is provided to an image signal in all directions by using fours prisms. In a panoramic optical system of a CCD camera by using a prism, a panoramic monitoring camera system monitors the all directions at the same time. An optical system turns an optical signal by 90 degrees from an object and transmits it to a lens optical system and a CCD toward the ground or the ceiling. A principle of the perpendicular prism is used for a method of turning the beam by 90 degrees.