| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an optical element supporting device and a lens barrel that enable an evaluation of a shape under a weightlessness condition.SOLUTION: The optical element supporting device includes six support sections supporting an optical element, and the six support sections are composed of first to third support sections that are provided at an edge of one surface of the optical element along the edge at an almost equal angle interval rotationally symmetric with respect to an optical axis of the optical element and fourth to sixth support sections that are provided at an edge of the other surface of the optical element along the edge at the almost equal angle interval rotationally symmetric with respect to the optical axis of the optical element. The first to third support sections and the fourth to sixth support sections are displacedly arranged mutually by almost 60 degrees with respect to the optical axis of the optical element.</p> |
