| 摘要 |
PROBLEM TO BE SOLVED: To provide a camera allowing a photographer to perform full- automatic photographing by using a primary battery without worrying about charging, without scaling up the system and stopping photographing due to delay in charging. SOLUTION: This camera is provided with a 1st unit of a large current power system and a 2nd unit of a fine signal system, and each of the above 1st and 2nd units has a different battery, respectively. Then the above 1st unit battery is the primary battery 12, and the above 2nd unit is composed of a secondary battery 7a.
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