| 摘要 |
Provided is a lens barrel including a focus motor, a screw that is provided on an axis of the focus motor and is rotatably driven by the focus motor, a pulse plate that rotates integrally with the screw, and a holding unit that is provided adjacent to the focus motor. The pulse plate is attached to an outer periphery of the holding unit and an outer diameter of the holding unit is greater than that of the screw. |
