摘要 |
PROBLEM TO BE SOLVED: To prevent image shaking by controlling the play between a lens frame and a guide bar. SOLUTION: A lens barrel has a plurality of guide bars for guiding the lens frame in an optical axial direction and the lens frame having a sleeve part. The sleeve part has fitting holes on the front side and the back side in order to put the guide bar and transfer the lens frame in the optical axial direction. The lens barrel has a practically V shaped contact part for sliding with the guide bar at two points, and an energizing means for the guide bar to contact at all times to the two points of the contact part. COPYRIGHT: (C)2004,JPO
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