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:
Oct. 29, 2024
Filed:
Jan. 23, 2020
Yohsuke Suzuki, Kanagawa, JP;
Yohsuke Suzuki, Kanagawa, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
A lens barrel includes a plurality of lens groups; a driver configured to move at least part of the plurality of lens groups along an optical axis for focusing; a holder configured to hold the plurality of lens groups and the driver; and a mover configured to move the plurality of lens groups and the driver together along the optical axis by moving the holder along the optical axis. The mover moves the holder to at least a first position at which a shooting distance of the lens barrel is changeable within a first range, and a second position at which the shooting distance of the lens barrel is changeable within a second range. The second range is shorter in minimum shooting distance than the first range.