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, 2006
Filed:
Jul. 27, 2004
Kazuhiko Onda, Saitama, JP;
Kazuhiko Onda, Saitama, JP;
Fujinon Corporation, Saitama, JP;
Abstract
An adjustment mechanism for adjusting an axial position of one lens component relative to other lens components of an optical lens system comprises a lens holding frame mounting the lens component that has a peripheral locating seat and a cylinder holding and allowing the lens holding frame to rotate about and move along the optical axis that has an axial position selective collar with a flight of stairs. The lens holding frame is rotated to bring the locating seat into abutment selectively against the stairs, so as thereby to position the lens component mounted in the lens holding frame at a desired axial n with respect to the remaining lens components.