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:
Jul. 08, 2025
Filed:
Dec. 12, 2022
Canon Kabushiki Kaisha, Tokyo, JP;
Shuhei Ono, Tokyo, JP;
Kosuke Nozaki, Chiba, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A lens apparatus includes a lens unit and a fixed member engaged with the lens unit. A position of the lens unit relative to the fixed member is adjustable in an optical axis direction by rotating the lens unit relative to the fixed member about an optical axis. The lens unit includes a holding member configured to hold the lens and engaged with the fixed member, and a press member engaged with the holding member and configured to press the lens against the holding member in the optical axis direction. The holding member includes an engagement portion engageable with a tool configured to rotate the lens unit about the optical axis relative to the fixed member. The press member includes a hole portion penetrating in the optical axis direction. The hole portion enables the tool to be engaged with the engagement portion through the hole portion.