Camera which compensates for motion by setting the time at which a movable member begins moving and which adjusts the movement of the movable member for motion originating in the camera

A camera comprising:

• a movable member which is movable in direction perpendicular to the optical axis of the camera, to compensate for motion affecting the camera;
• an interrupt signal unit producing an interrupt signal when motion affecting the camera is originated by the camera;
• and
• a control device
• detecting motion affecting the camera,
• controlling the movement of the movable member to compensate for the detected motion and,
• when the interrupt signal is produced, controlling the movement of the movable member so that the movable member continues to move at the speed of movement at which the movable member was moving immediately before the interrupt signal indicated that motion affecting the camera was originated the camera.

An optical device comprising:

• a movable member which is movable to compensate for motion affecting the optical device;
• and
• a control device
• detecting motion affecting the optical device,
• controlling the movement of the movable member to compensate for the detected motion and,
• when motion affecting the optical device is originated by the optical device, controlling the movement of the movable member so that the movable member continues to move at the speed of movement at which the movable member was moving immediately before the motion affecting the optical device was originated by the optical device.