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. 12, 2013
Filed:
Oct. 22, 2010
Naoki Sasaki, Saitama, JP;
Ryota Sasaki, Saitama, JP;
Naoki Sasaki, Saitama, JP;
Ryota Sasaki, Saitama, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
Among three lenses housed in a lens barrel, a first lens and a second lens are adjacent to each other. A position regulating section is a part where a first protrusion of the first lens is formed. A shielding member is provided at a position interposed between the first lens and the second lens and limits a passing luminous flux. An engagement section is a part of the shielding member, and in this part, there is formed an opening into which the first protrusion of the first lens enters. The engagement section engages with the position regulating section, and thereby the position of the shielding member in a direction crossing an optical axis is regulated.