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. 10, 2023
Filed:
Dec. 22, 2020
Aac Optics (Changzhou) Co., Ltd., Changzhou, CN;
Haichao Peng, Shenzhen, CN;
AAC Optics (Changzhou) Co., Ltd., Changzhou, CN;
Abstract
Provided is a camera optical lens 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, a fourth lens having a positive refractive power, and a fifth lens having a negative refractive power. The camera optical lens satisfies following conditions: 58.00≤v1≤82.00, and −5.50≤f2/f≤−3.50, where f denotes a focal length of the camera optical lens, f2 denotes a focal length of the second lens, and v1 denotes an abbe number of the first lens. The camera optical lens according to the present disclosure has better optical performance while satisfying design requirements for ultra-thin, wide-angle lenses having large apertures.