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:
Dec. 13, 2022
Filed:
Aug. 14, 2020
Aac Optics Solutions Pte. Ltd., Singapore, SG;
AAC Optics Solutions Pte. Ltd., Singapore, SG;
Abstract
The present disclosure a camera optical lens is provided including, from an object side to an image side: a first lens having a positive refractive power; a second lens having a negative refractive power; a third lens having a negative refractive power; a fourth lens having a positive refractive power; and a fifth lens having a negative refractive power. The camera optical lens satisfies following conditions: 0.40≤f1/f≤0.48; −0.75≤f2/f≤−0.50; 1.20≤f4/f≤3.20; −1.40≤f5/f≤−1.10; 6.00≤d1/d2≤8.00; 0.80≤(R5+R6)/(R5−R6)≤6.50; and 3.00≤(R7+R8)/(R7−R8)≤10.00. The camera optical lens can achieve good optical performance while meeting the design requirements for long focal length and ultra-thinness.