| 摘要 |
PROBLEM TO BE SOLVED: To provide a lens barrel in which a plurality of vibration detection parts and a lock mechanism part of a blurring correction lens group are efficiently stored. SOLUTION: In the lens barrel 200 provided with the blurring correction lens group L3 supported so as to be displaced to a direction approximately orthogonal to an optical axis I, a plurality of vibration detection parts 350Y, 350P for detecting vibration of respectively different directions and the lock mechanism part 340 for selectively limiting or releasing the displacement of the blurring correction lens group L3, at least a part of the vibration detection parts 350Y, 350P and the lock mechanism part 340 is arranged on approximately the same plane approximately orthogonal to the optical axis I. COPYRIGHT: (C)2006,JPO&NCIPI
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