| 摘要 |
Optical equipment comprises a first holding unit 9 that holds a first optical element L2; and a second holding unit 12 that holds a second optical element L4. The first holding unit and the second holding unit are provided to be movable in an optical axis direction so as to allow the optical equipment to reduce a length in the optical axis direction. The first holding unit is configured to be driven by a driving unit in the optical axis direction; and the second holding unit is coupled to the first holding unit in regard to the optical axis direction such that the second holding unit is allowed to move integrally with the first holding unit and is allowed to move relatively to the first holding unit. |
