| 摘要 |
PROBLEM TO BE SOLVED: To provide a camera capable of keeping the quantity of emitted flash light to the target value highly precisely by setting a flash light emitting time scrupulously according to small temperature changes. SOLUTION: An arithmetic expression for finding light emitting time to obtain a given quantity of emitted light with temperatures as a variable is stored, and the light emitting time is found from the temperatures based on the arithmetic expression. COPYRIGHT: (C)2004,JPO |
