发明名称 LENS-FITTED PHOTOGRAPHIC FILM UNIT
摘要 PROBLEM TO BE SOLVED: To reduce overexposure at the time of strobe light photographing at a short distance. SOLUTION: By operating a mode operation member 9, a mode is switched to a normal photographing mode and a short distance photographing mode more suitable for short distance photographing than the normal photographing mode. When the short distance photographing mode is selected, a mode switch 27 is turned on, a zener diode 51 is connected to a main capacitor 33, and the charge voltage of the capacitor 33 is restricted to short distance charge voltage lower than normal charge voltage corresponding to the normal photographing mode by the diode 51. By performing strobe light emission at the short distance charge voltage lower than that in the normal photographing mode, strobe light quantity is made small.
申请公布号 JP2002139818(A) 申请公布日期 2002.05.17
申请号 JP20000334308 申请日期 2000.11.01
申请人 FUJI PHOTO FILM CO LTD 发明人 YOKOO HIROKAZU;MOTOMURA KATSUMI
分类号 G03C3/00;G03B15/05;(IPC1-7):G03C3/00 主分类号 G03C3/00
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