| 摘要 |
<p>The optical image stabilizer (100) includes a first movable part including a first lens (11a) having one of positive and negative optical powers, a second movable part including a second lens (11b) having the other of the optical powers, and an actuator driving the first and second movable parts in the directions opposite to each other with respect to a supporting member (13). The actuator includes a first element (110a, 110b) provided on the supporting member, a second element (16a, 16b) provided on the first movable part and facing a first face of the first element, and a third element (16c, 16d) provided on the second movable part and facing a second face formed on an opposite side of the first element from the first face. The first element is one of a magnet and a coil, and the second element and the third element are the other of them.</p> |
