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:
Mar. 12, 2024
Filed:
Aug. 08, 2022
Applicant:
Genius Electronic Optical (Xiamen) Co., Ltd., Fujian, CN;
Inventors:
Assignee:
Genius Electronic Optical (Xiamen) Co., Ltd., Fujian, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 13/00 (2006.01); G02B 9/56 (2006.01); G02B 15/14 (2006.01); G02B 9/34 (2006.01);
U.S. Cl.
CPC ...
G02B 13/004 (2013.01); G02B 9/56 (2013.01); G02B 15/1441 (2019.08); G02B 9/34 (2013.01);
Abstract
An optical imaging lens includes a first lens element, a second lens, an aperture stop, a third lens element and a fourth lens element from an object side to an image side in order along an optical axis, and each lens element has an object-side surface and an image-side surface. An optical axis region of the object-side surface of the second lens element is convex. Only the above-mentioned four lens elements of the optical imaging lens have refracting power to satisfies the relationship: HFOV≤15.000°, 3.000≤TL/(G+T+G) and TTL/BFL≤3.500.