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. 15, 2013
Filed:
Feb. 05, 2013
Olympus Imaging Corp., Tokyo, JP;
Olympus Imaging Corp., Tokyo, JP;
Abstract
A lens barrel of the present invention includes: a first barrel; a second barrel capable of relative rotation around an optical axis with respect to the first barrel; a focusing lens; a drive portion that drives the focusing lens; a rotational operation member that can move in the optical axis direction to a first position, and a second position; and an engagement portion that, when the rotational operation member is at the second position, causes the second barrel and the rotational operation member to engage with each other and rotates the second barrel accompanying rotation of the rotational operation member, and when the rotational operation member is at the first position, disengages the second barrel and the rotational operation member from each other.