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:
Jun. 16, 2026
Filed:
Jan. 17, 2023
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventors:
Hiroki Saito, Saitama, JP;
Ryoko Tomioka, Saitama, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 15/14 (2006.01);
U.S. Cl.
CPC ...
G02B 15/143107 (2019.08); G02B 15/1421 (2019.08); G02B 15/143103 (2019.08); G02B 15/143503 (2019.08);
Abstract
An imaging lens consists of a front group, an aperture stop, and a rear group, in order from an object side. The rear group includes at least one Lp lens that is made of a resin, has a positive refractive power, and is cemented to a lens. Assuming that an Abbe number and a refractive index of the Lp lens are respectively νp and Np, the Lp lens satisfies Conditional Expression represented by 120<νp+94.24×Np<180. The imaging lens satisfies predetermined conditional expressions.