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:
May. 19, 2009
Filed:
Mar. 14, 2007
Applicant:
Hiroshi Kato, Saitama, JP;
Inventor:
Hiroshi Kato, Saitama, JP;
Assignee:
Fujinon Corporation, Saitama-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 15/14 (2006.01); G02B 7/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a lens device provided on a lens barrel for a television camera, the lens device comprising: a master lens; a flange-back adjusting mechanism for moving the master lens forward/backward in an optical axis direction; a flange-back adjusting unit including the master lens and the flange-back adjusting mechanism, the flange-back adjusting unit being movable forward/backward in the optical axis direction; and a fixing member for fixing the flange-back adjusting unit on a predetermined position after the forward/backward movement.