| 摘要 |
PURPOSE:To enable photographing by which out-of-focus is not caused even to a mobile object. CONSTITUTION:When a 1st releasing switch 8 is turned on, a photographing sequence is started, and 1st range-finding is executed by a range-finding part 3. Based on the result of range-finding, a lens extending amount is calculated by an extending amount arithmetic part 4 and the lens is driven by a lens driving part 2. During the extension of the lens, 2nd range-finding is executed by the range-finding part 3. The result of range-finding is compared with the result of 1st range-finding stored in a memory part 5 by a comparison part 6, and a correction signal is outputted to the lens driving part 2 based on the compared result, and the lens extending amount is corrected. |
