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:
Nov. 01, 2022
Filed:
Aug. 13, 2020
Aac Optics Solutions Pte. Ltd., Singapore, SG;
Junyan Zhu, Shenzhen, CN;
Kang Wang, Shenzhen, CN;
Hiroyuki Teraoka, Osaka, JP;
Jia Chen, Shenzhen, CN;
AAC Optics Solutions Pte. Ltd., Singapore, SG;
Abstract
The present invention relates to the technical field of optical lens and discloses a camera optical lens satisfying following conditions: −0.50≤f1/f2≤−0.35; 5.00≤f3/f≤14.00; −3.10≤(f2+f5)/f≤−2.40; 3.00≤(R3+R4)/(R3−R4)≤4.00; 1.20≤(R7+R8)/(R7−R8)≤1.30; 0.25≤(R9+R10)/(R9−R10)≤0.65; where f denotes a focal length of the camera optical lens; f1, f2, f3 and f5 respectively denote a focal length of the first, second, third and fifth lenses; R3, R7 and R9 respectively denote a curvature radius of an object-side surface of the second, fourth and fifth lenses; R4, R8 and R10 respectively denote a curvature radius of an image-side surface of the second, fourth and fifth lenses.