摘要 |
PROBLEM TO BE SOLVED: To balance photometry, while properly maintaining visibility of a finder. SOLUTION: In an interchangeable photographing lens camera, having a finder screen whose one face is made as a Fresnel lens and whose other face is made as a mat face, the Fresnel angle of the Fresnel lens, constituting one face of the finder screen, is made larger at the center part of the finder screen so as to correspond to a photographing lens, whose distance (P0) from the imaging surface to the exit pupil is short. |