| 摘要 |
A camera which includes a movable member, and a control device for controlling the movable member. The movable member is typically a lens group. The movable member begins moving at an activation time prior to an exposure operation, and is then movable to compensate for motion affecting the camera. The control device controls the movement of the movable member by detecting motion affecting the camera and setting the activation time. The activation time is set so that, at the start of the exposure operation, the speed of movement of the movable member approximates the speed of movement of the detected motion. The camera can also include interrupt signal unit which produces an interrupt signal indicating when motion affecting the camera originates in the camera. The control device then (a) detects motion affecting the camera, (b) controls the movement of the movable member to compensate for the detected motion and, when the interrupt signal indicates that motion affecting the camera originates in the camera, (c) adjusts the movement of the movable member in accordance with the motion originating in the camera.
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