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. 05, 2020
Aac Optics Solutions Pte. Ltd., Singapore, SG;
Zhanli Guo, Shenzhen, CN;
Wen Sun, Shenzhen, CN;
AAC Optics Solutions Pte. Ltd., Singapore, SG;
Abstract
Provided is a camera optical lens including, sequentially from an object side to an image side, first to fifth lenses. The camera optical lens satisfies: −8.00≤(f+f+f)/f≤−6.00; 1.00≤(R+R)/(R−R)≤3.00; R/d≤−15.00; 10.00≤d/d≤13.02; and 0.80≤f/f≤1.50, where f denotes a focal length of the camera optical lens; fffand fdenote focal lengths of the first, third, fourth and fifth lenses, respectively; Rdenotes a curvature radius of an object side surface of the third lens; Rand Rdenote curvature radiuses of object side and image side surfaces of the fourth lens, respectively; dand ddenote on-axis thicknesses of the third and fourth lenses, respectively; and ddenotes an on-axis distance from the image side surface of the fourth lens to an object side surface of the fifth lens. The camera optical lens can achieve high optical performance while satisfying design requirements for ultra-thin, wide-angle lenses having large apertures.