| 摘要 |
<p>Provided is a more compact lens displacement device. The lens displacement device (1) has a lens (2) housed in a housing (4) and is configured such that: a plurality of displacement members (3) are fixed to the housing (4), on a first end (3a) side; and a second end (3b) side of the displacement members (3) can travel in the thickness direction of the lens (2), having as a fixed end thereof the section of the displacement members (3) fixed to the housing (4). Each displacement member has a second displacement section (3f) lined up so as to form an angle of at least 90° but no more than 180° relative to a first displacement section (3e), in the planar view. The displacement members (3) and the lens (2) are arranged such that part of the lens (2) enters an area surrounded by the first displacement section (3e), the second displacement section (3f), and a virtual line connecting the first end (3a) and the second end (3b).</p> |
