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. 25, 2022
Filed:
Aug. 12, 2020
Aac Optics Solutions Pte. Ltd., Singapore, SG;
Wanxia Li, Shenzhen, CN;
Hiroyuki Teraoka, Osaka, JP;
AAC Optics Solutions Pte. Ltd., Singapore, SG;
Abstract
The present disclosure provides a camera optical lens satisfying following conditions: −0.35≤f1/f2≤−0.25; 1.20≤(f1+f4)/f≤1.30; 0.18≤d1/f≤0.22; 2.80≤R3/f≤3.50; and −0.28≤(R9+R10)/(R9−R10)≤−0.24, where f denotes a focal length of the camera optical lens; f1, f2 and f4 respectively denote a focal length of a first, second and third lenses; d1 denotes an on-axis thickness of the first lens; R3 and R9 respectively denote a curvature radius of an object-side surface of the second and fifth lenses; and R10 denotes a curvature radius of an image-side surface of the fifth lens. The camera optical lens has a good optical performance and further meets the design requirements of wide angle and ultra-thinness.