摘要 |
PROBLEM TO BE SOLVED: To provide a camera finder of an inversed Galilean optical system in which the visual field range of the finder can be magnified steplessly according to the zooming of the camera. SOLUTION: The camera finder has a constitution provided with the inversed Galilean optical system consisting of a finer window 11, a finer objective lens 23, a half mirror 24, and an eye piece 25, and a lighting optical system consisting of a lighting window 12, a field frame 26, and a reflecting mirror 27, magnifying lenses 13 and 14 made freely mobile by guide shafts 30a and 30b are provided in a lighting optical path between the reflecting mirror 27 and the half mirror 24. The positions of the magnifying lenses 13 and 14 are varied according to the zooming of the camera by a cam 20 and cam claws 34 and 35. COPYRIGHT: (C)2003,JPO
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