| 摘要 |
PROBLEM TO BE SOLVED: To provide an interchangeable lens with an image blur correcting function capable of realizing more accurate image blur correction in a lens interchangeable camera having a detection means for detecting the variation of an angle. SOLUTION: The camera is provided with an image blur correcting optical system and an image blur correcting driving part 6 for relatively shifting an image plane in order to correct image blur. The camera is also provided with an angle change detection means 5 for detecting the change of the angle of the optical axis of a photographing device, a state detection means 7 for detecting the state of a photographing optical system, an image blur correcting driving control part 4 for controlling the image blur correcting driving part corresponding to output from the detection means 5 and 7, and means 2 and 4 for storing the position of the center of gravity and the weight of a camera body 1 and a lens barrel 3 and obtaining the position of the center of gravity in the combining posture of the devices based on the stored information so as to decide the position of the center of rotation. Then, image blur correcting driving control is performed based on the decided results. |
