FILTER FOR DIGITAL SINGLE-LENS REFLEX CAMERA

摘要

PROBLEM TO BE SOLVED: To provide a filter lens optimum for a digital single-lens reflex camera.;SOLUTION: In the digital single-lens reflex camera filter, low-reflection coating is applied on the filter lens attached in front of a lens for the digital camera so as to suppress flares and ghosts to a minimum. Alternatively, the lens is constituted so as to suppress the inside reflection and suppress flares and ghosts to a minimum, by coating the outer periphery of the filter lens with ink, and also, so as to remove unwanted reflections to the utmost by satin-finishing the filter lens frame; and then the filter lens optimum for the digital single-lens reflex camera is obtained.;COPYRIGHT: (C)2006,JPO&NCIPI