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:
Oct. 28, 2014
Filed:
May. 29, 2013
Sony Corporation, Tokyo, JP;
Koji Toyoda, Kanagawa, JP;
Sony Corporation, , JP;
Abstract
A zoom lens includes: a first lens group having a positive refracting power; a second lens group having a negative refracting power; a third lens group having a positive refracting power; a fourth lens group having a positive refracting power; and a fifth lens group having a positive refracting power and configured of sub lens groups. The first, the second, the third, the fourth, and the fifth lens groups are arranged in this order from an object plane. The third lens group serves as a first compensation lens group, and one or more of the plurality of sub lens groups serves as a second compensation lens group. Each of the first compensation lens group and the second compensation lens group independently shifts in a direction perpendicular to a light axis to allow an image formed on an image plane to be shifted in the direction perpendicular to the light axis.