| 摘要 |
PROBLEM TO BE SOLVED: To provide a lens barrel capable of downsizing.SOLUTION: The lens barrel includes: a drive frame; a guide frame; and a movable frame. The drive frame includes: a drive frame body; a flange part; a cam follower; plural base parts; and a first storage part. The cam follower is formed on the drive frame body at the side where the flange part is provided. The guide frame includes: a guide frame body; and a guide groove. The movable frame includes: a movable frame body; a projection; a cam groove; and a guide projection. The cam groove is formed on the movable frame body and is engaged with the cam follower. |
