摘要 |
<p>PURPOSE:To secure image blur preventing accuracy at the time of exposing, even if a viewing angle changing action is taken during preparation for photographing by adopting such a constitution that the actuation of a focusing action stopping means is detected and the calculation of a camera movement reference value is stopped. CONSTITUTION:A camera CPU 1 calculates the camera movement reference value for accurately converting the output signal of a camera movement detecting part 2 into an angular velocity. The camera movement reference value is calculated as the approximate average value of the prescribed number of times in the detecting signal of the camera movement detecting part 2 obtained in a step for detecting a camera movement. Then, in a state where photographing is ready, a photographer carries out an operation for an image and then, actuates a focus locking switch 4 and at the time of varying a viewing angle for photographing, the calculation of the camera movement reference value is stopped when the focus locking switch 4 is actuated and the camera movement reference value calculated just before the actuation of the focus locking switch 4 is continuously stored in the camera CPU 1. In other words, the calculation of the camera movement reference value can be stopped by the closing of the focus locking switch 4.</p> |