VIDEO COLOR CAMERA BIAS LIGHT APPARATUS

摘要

PURPOSE:To stabilize amount of irradiation of bias light LED by attaching a molded material integrally molding bias light holder and LED with a transparent material to the socket of pickup tube for video color camera. CONSTITUTION:A socket 6 is inserted to an aperture 7a of a molded material integrally molding bias light holder and LED with a transparent material and the light of LED8 irradiates the rear surface of pickup tube 5 for video color camera as indicated by the arrow A. A number of parts is reduced and fluctuation between parts and fluctuation in mounting of LED to holder are also reduced and thereby irradiation by LED at the rear surface of pickup tube for video color camera becomes constant and stabilized amount of irradiation by LED can be obtained.