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:
Jul. 25, 2017
Filed:
Mar. 12, 2015
Applicant:
Nikon Corporation, Tokyo, JP;
Inventor:
Toshinori Take, Yokohama, JP;
Assignee:
Nikon Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 13/18 (2006.01); G02B 3/02 (2006.01); G02B 27/64 (2006.01); G02B 13/00 (2006.01); G02B 9/60 (2006.01); G03B 13/32 (2006.01);
U.S. Cl.
CPC ...
G02B 27/646 (2013.01); G02B 9/60 (2013.01); G02B 13/006 (2013.01); G02B 13/0045 (2013.01); G03B 13/32 (2013.01);
Abstract
A compact imaging lens includes, in order from an object side: a first lens group having positive refractive power and consisting of a single lens element; and a second lens group having positive refractive power and consisting of a plurality of lens components. A position of the first lens group is fixed with respect to an image plane. At least a portion of the second lens group is moved as a shift lens group in a direction including a component perpendicular to an optical axis. Specified conditional expressions are satisfied.