| 摘要 |
PURPOSE:To widen photographing distance to a short range side by starting light emission by interlocking with flash light emission when a focal plane shutter is fully open and with the running start of a front curtain and combining the flash light emission which emits light for the period of exposure. CONSTITUTION:The device is provided with the focal plane shutter SH, a first and a second light emitting means 3, selecting means CI and Cd which discriminate distance information whether it is larger or smaller than the prescribed value, select the first light emitting means when the information is smaller than the prescribed value and select the second light emitting means when it is larger, an exposure time arithmetic means C0, a diaphragm control means CA and a shutter control means CS. The light emission is started interlocking with the second flash light emission when the shutter is fully open and with the running start of the shutter front curtain and while the exposure to a film is performed, the first light emission contributing to the film exposure is combined. Thus, the photographing distance is widened to the short range side and diaphragm preferential light emission or shutter speed preferential light emission is performed. |
