| 摘要 |
A lens barrel includes a lens holding frame that holds a lens unit that is movable in an optical axis direction, a first guide member that guides the lens holding frame in the optical axis direction, a drive shaft that extends in the optical axis direction, a slider that includes a pressure contact portion that slidably contacts the drive shaft in a longitudinal direction and a coupling portion that is coupled to the lens holding frame, a second guide member that guides the slider in the optical axis direction, a vibration element that is provided on one of the drive shaft and the slider, a drive case that holds the drive shaft and the second guide member, and a cover member that is fixed on the drive case to cover the pressure contact portion of the slider and protrude the coupling portion to an outside of the cover member. |
