| 摘要 |
An exposure zooming operation control device is disclosed having a power zoom lens controlled by a motor 43. An exposure value Ev is obtained based on a result of photometry, and the power zoom lens is driven in an electric mode in accordance with a program diagram proper for a zooming during an exposure. In the program diagram, the shutter speed is set between 1/15 through 1/4 second, which is slower than a usual shutter speed, but when the exposure value obtained by photometry is too large or too small, the aperture value is set to the maximum value or the minimum value, to thereby determine a proper shutter speed. <IMAGE> |
