Optical apparatus
AssigneeCanon Kabushiki Kaisha
InventorKOHEI UEMURA
Life of this patent
Estimating the term…
Abstract
An optical apparatus includes a first drive unit that drives a first optical member in an optical axis direction, a second drive unit that drives a second optical member in the optical axis direction, and a third drive unit that drives a third optical member in the optical axis direction. The first drive unit, the second drive unit, and the third drive unit are arranged at mutually different positions around an optical axis when viewed in the optical axis direction. At least part of the first drive unit, at least part of the second drive unit, and at least part of the third drive unit are disposed in a predetermined plane orthogonal to the optical axis.
Claims11
An optical apparatus comprising:
- a first drive unit that drives a first optical member in an optical axis direction;
- a second drive unit that drives a second optical member in the optical axis direction;
- and
- a third drive unit that drives a third optical member in the optical axis direction,
- wherein the first drive unit, the second drive unit, and the third drive unit are arranged at mutually different positions around an optical axis when viewed in the optical axis direction, and
- wherein at least part of the first drive unit, at least part of the second drive unit, and at least part of the third drive unit are disposed in a predetermined plane orthogonal to the optical axis.
Dependencies are inferred from the claim text.