| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an image oscillation correction device that enables a limitation of a rotation in an in-plane orthogonal to an optical axis of a movable member without enlarging a size.SOLUTION: An image oscillation correction device has: a movable frame that holds an oscillation proof optical element; a stationary frame that movably supports the movable frame on a plane surface orthogonal to an optical axis via a support member; first drive means that drives the movable frame in a first direction orthogonal to the optical axis; second drive means that drives the movable frame in a second direction orthogonal to the optical axis; a first alignment mechanism for regulating a drive in the first direction; a second alignment mechanism for regulating a drive in the second direction, in which the first and second alignment mechanisms limit a rotation of the movable frame; and a rotation limitation mechanism that limits a rotation of the movable frame on an opposite side across the optical axis with respect to a linear line connecting the first and second alignment mechanisms.</p> |
