The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 07, 2023
Filed:
Feb. 16, 2022
Canon Kabushiki Kaisha, Tokyo, JP;
Kazuaki Yamana, Kanagawa, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An apparatus includes a first correction unit including a first movable unit and a first mechanism configured to lock a position of the first movable unit. An interchangeable lens including a second correction unit is attachable to and detachable from the apparatus, and the second correction unit includes a second movable unit and a second mechanism configured to lock a position of the second movable unit. The apparatus further includes a control unit configured to, when the interchangeable lens is attached to the apparatus and one of the first and second movable units is fixed by the first or second mechanism, move the position of the other movable unit in a direction that cancels a shift of an optical axis caused by the fixation of the one of the first and second movable units.