| 摘要 |
PROBLEM TO BE SOLVED: To hardly miss a shutter chance at flash photographing time and to reduce futile power consumption. SOLUTION: A main capacitor is charged to normal charge voltage by the input of a charge signal in a stroboscope device. The charge signal is generated at the interval of 15 seconds until the lapse of one minute after prescribed operation such as operation to turn on a power source, release operation and zooming operation is executed at last, at the interval of 20 seconds until the lapse of one to three minutes and at the interval of 30 seconds until lapse of three to five minutes, and the power source of an instant camera is turned off after the lapse of five minutes.
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