Patent ID: 9625735
Date: 2017-04-18
CPC Classifications: G02B,H04N

Claim:
1. An image stabilizer comprising: a movable member holding a lens; a tilting unit holding the movable member and configured to rotate around a predetermined point to tilt the movable member relative to an optical axis; and a driving unit configured to move a position in an optical axis direction of the movable member relative to the tilting unit, wherein the tilting unit is configured to rotate around a first rotating shaft and a second rotating shaft that are orthogonal to the optical axis direction to tilt the movable member, wherein the driving unit is configured to move the position in the optical axis direction of the movable member relative to the tilting unit without changing positions of the first rotating shaft and the second rotating shaft, and wherein the movable member is configured to tilt such that a radius of curvature around the predetermined point varies according to the position in the optical axis direction.