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:
Aug. 16, 2022
Filed:
Sep. 23, 2019
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventor:
Yukiko Nagatoshi, Saitama, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 15/14 (2006.01); H04N 5/225 (2006.01); G03B 17/14 (2021.01); G02B 27/18 (2006.01); G02B 19/00 (2006.01);
U.S. Cl.
CPC ...
G02B 15/142 (2019.08); G03B 17/14 (2013.01); H04N 5/2254 (2013.01); G02B 19/0004 (2013.01); G02B 27/18 (2013.01);
Abstract
An imaging optical system includes a plurality of lenses, and the plurality of lenses includes a lens pair consisting of two lenses arranged near each other, in which radii of curvature of two surfaces arranged near each other is close to each other, and which satisfies predetermined conditional expressions.