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:
May. 09, 2023
Filed:
Dec. 28, 2020
Aac Optics (Suzhou) Co., Ltd., Suzhou, CN;
Chenxiyang Chen, Shenzhen, CN;
Jia Chen, Shenzhen, CN;
AAC Optics (Suzhou) Co., Ltd., Suzhou, CN;
Abstract
A camera optical lens is provided, including from an object side to an image side: a first lens having positive refractive power; a second lens having positive refractive power; and a third lens having negative refractive power, wherein the camera optical lens satisfies following conditions: 1.40≤f1/f≤2.00; 0.65≤f2/f≤0.90; −1.50≤f3/f≤−0.85; 2.50≤d3/d4≤10.00; and 2.00≤(R5+R6)/(R5−R6)≤4.50. The above camera optical lens can meet design requirements for large aperture, wide angle and ultra-thinness while maintaining good imaging quality.