| 摘要 |
A lens feed mechanism is provided and includes: a lens frame that holds a movable lens and that is supported by a fixed lens barrel so as to be capable of moving in a direction in which the movable lens is to move; a feed screw supported rotatably on an axis extending in a moving direction of the lens frame; and a connecting unit that connects the lens frame with the feed screw, the connecting unit having a rack mechanism supported rotatable on an axis extending in a direction on a plane orthogonal to the moving direction of the lens frame, the connecting unit engaging with the feed screw.
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