主权项 |
1. A projector comprising:
a projection lens configured to project light; and a lens shift mechanism configured to move the projection lens, wherein the lens shift mechanism includes:
a movable portion configured to support the projection lens and movable in a plane orthogonal to an optical axis of the projection lens,an operating unit configured to generate a drive force causing the movable portion to be moved by a manual operation,a rotating portion configured to be rotated by the drive force generated by the operating unit transmitted thereto, anda lock mechanism capable of switching between a locked state in which the rotating portion is locked and an unlocked state in which the rotating portion is rotatable, and the lock mechanism includes:
a locking member moving along a center axis of rotation of the rotating portion to lock the rotating portion; anda lever mechanism configured to move the locking member to switch between the locked state and the unlocked state. |