PARALLAX CORRECTION MECHANISM FOR EXTERNAL FINDER

摘要

PURPOSE: To desirably correct parallax at a macro-photographing time by making the positional accuracy of a wedge lens for correcting the parallax of the macro-photographing time the same degree as the finder optical system of an external finder. ;CONSTITUTION: A guide shaft 26 guiding an objective lens 32 changing the magnification of the finder and a relay lens 36 in freely movably in an optical axis direction is used as the turning shaft of the wedge lens 28 for correcting the parallax of the macro-photographing time. Since the shaft 26 is the member being the main reference of the finder optical system, the positional accuracy of the lens 28 is improved by using the shaft 26 also as the turning shaft of the lens 28. Thus, the parallax can be desirably corrected at the macro- photographing time.;COPYRIGHT: (C)1993,JPO&Japio