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. 28, 2019
Filed:
Jan. 25, 2016
Applicant:
Sony Corporation, Tokyo, JP;
Inventor:
Shigehiko Matsunaga, Kanagawa, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 3/02 (2006.01); G02B 13/06 (2006.01); G02B 13/04 (2006.01); G02B 9/62 (2006.01); H04N 5/225 (2006.01); H04N 5/232 (2006.01); G02B 13/00 (2006.01); G02B 7/02 (2006.01);
U.S. Cl.
CPC ...
G02B 13/06 (2013.01); G02B 9/62 (2013.01); G02B 13/04 (2013.01); H04N 5/2254 (2013.01); H04N 5/23238 (2013.01); G02B 7/028 (2013.01); G02B 13/0045 (2013.01);
Abstract
An imaging lens according to the disclosure includes a negative front group, a stop, and a positive rear group. The front group includes a negative first lens having a meniscus shape with a convex surface facing the object side, a negative second lens having the meniscus shape with a convex surface facing the object side, and a positive third lens having a biconvex shape. The rear group includes a positive fourth lens, a negative fifth lens with a concave surface facing the image side, and a positive sixth lens.