| 摘要 |
PURPOSE:To obtain a lens shutter type camera which is light in weight and small in size and is excellent in operability by providing a zoom lens and changing the visual field of a finder and the irradiation angle of a stroboscope with the aid of a motor driving mechanism by interlocking with the variable power action of the zoom lens. CONSTITUTION:A photographing optical system is constituted of a zoom lens system and a finder optical system is constituted of a variable power finder optical system 8 which changes the visual field by interlocking with the change of the focal distance of the zoom lens system 1. Then, a stroboscopic device is constituted of an irradiation angle variable stroboscopic device 9 which changes the irradiation angle of the stroboscope by interlocking with the change of the focal distance of the zoom lens system 1, and the zoom lens system 1, the variable power finder optical system 8 and the irradiation angle variable stroboscopic device 9 are constituted to the driven by the motor driving mechanism 5. Thus, the lens shutter system camera provided with an autofocusing function and stroboscopic function is obtained. |
