AUTO COLLIMATOR AND SYSTEM

摘要

According to the present invention, an auto collimator includes an LED light source part installed in a case; a reflection part which is separated from the LED light source part and changes the radiation direction of the light generated by the LED light source part; and at least one radiation control part which controls the external radiation of an X-ray entering the case. The radiation control part includes a first radiation control part which firstly controls the external radiation of the X-ray; and a second radiation control part which secondly controls the external radiation of the X-ray controlled by the first external radiation of the X-ray.