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:
Dec. 09, 2014
Filed:
Sep. 20, 2011
Makoto Fujimoto, Tokyo, JP;
Makoto Fujimoto, Tokyo, JP;
Nikon Corporation, Tokyo, JP;
Abstract
An imaging lens, an optical apparatus equipped therewith, and a method for manufacturing the imaging lens are provided. The imaging lens includes a front lens group having negative refractive power disposed to the most object side and a rear lens group having negative refractive power, disposed to an image side of the front lens group and moving at least a portion thereof in a direction including a component substantially perpendicular to an optical axis. The rear lens group includes Ghaving negative refractive power, Ghaving negative refractive power, and Ghaving positive refractive power. Gis disposed between Gand G. Gside lens surface of Gis a concave surface facing G. Gis a negative meniscus lens shape having a concave surface facing G. At least one lens surface among optical surfaces of G, Gand Gis an aspherical surface.