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:
Sep. 03, 2024
Filed:
Oct. 10, 2019
Zhejiang Sunny Optics Co.,ltd., Zhejiang, CN;
Jianke Wenren, Zhejiang, CN;
Yuhao Wang, Zhejiang, CN;
Fujian Dai, Zhejiang, CN;
Liefeng Zhao, Zhejiang, CN;
ZHEJIANG SUNNY OPTICS CO., LTD., Ningbo, CN;
Abstract
An optical imaging lens assembly sequentially includes, from an object side to an image side along an optical axis, a first lens (E), second lens (E), third lens (E), fourth lens (E), fifth lens (E) and sixth lens (E) with refractive power. The first lens (E) has a positive refractive power, and an image-side surface (S) of the first lens is a concave surface. The second lens (E) has a negative refractive power. The fifth lens (E) has a negative refractive power, and an object-side surface (S) of the fifth lens is a concave surface. A distance TTL from an object-side surface (S) of the first lens (E) to an imaging surface (S) of the optical imaging lens assembly and a total effective focal length f of the optical imaging lens assembly satisfy TTL/f≤0.85.