| 摘要 |
PURPOSE:To make sterophotographing in the state that the exposures of both right and left image planes are matched possible by providing a pair of exposure regulating frame parts which regulate the exposures of film image planes for sterophotographing, a pair of exposure control devices and exposure correcting devices. CONSTITUTION:The shutter front curtain 37 of a focal plane shutter which is an exposure controller is so arranged as to open the shaded states of exposure regulating frames 35, 36 by rotating counterclockwise. Four pieces of knobs which respectively slide in four groove holes approximately parallel in mutually lateral directions are provided on the top surface of a camera body 10. Of these, the knob 17 is an aperture setting knob which is an exposure controller, and the knobs 18 and 19 are knobs for correcting exposure of the stereoscopic image planes. In ordinary stereoscopic photographing, the knobs 18 and 19 are both connected to index scale zero positions. Hence, the shutter speeds of both image planes are made equal, and the same exposure, that is the photographs of the right and left views of the same density are obtained. |
