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:
Jan. 11, 2022
Filed:
Sep. 01, 2020
Aac Optics Solutions Pte. Ltd., Singapore, SG;
Kang Wang, Shenzhen, CN;
AAC Optics Solutions Pte. Ltd., Singapore, SG;
Abstract
The present disclosure relates to the field of optical lenses and provides a camera optical lens sequentially including, from an object side to an image side, first to seventh lenses. The camera optical lens satisfies following conditions: 1.80≤f4/f≤5.00; −1.50≤f6/f7≤−1.00; and 1.20≤d8/d9≤1.60, where f denotes a focal length of the camera optical lens; f4, f6 and f7 denote focal lengths of the fourth, sixth and seventh lenses, respectively; d8 denotes an on-axis distance from an image side surface of the fourth lens to an object side surface of the fifth lens; and d9 denotes an on-axis thickness of the fifth lens. The camera optical lens according to the present disclosure can achieve high optical performance while satisfying design requirements for ultra-thin, wide-angle lenses having large apertures.