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. 18, 2022
Filed:
Dec. 21, 2018
Zhejiang Sunny Optical Co., Ltd., Ningbo, CN;
Yuanlin Jia, Ningbo, CN;
ZHEJIANG SUNNY OPTICAL CO., LTD., Ningbo, CN;
Abstract
The present disclosure discloses a camera lens assembly. The camera lens assembly includes, sequentially along an optical axis from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, and a fifth lens. The first lens has a negative refractive power, and an image-side surface of the first lens is a concave surface. The second lens has a positive refractive power, and an image-side surface of the second lens is a convex surface. Each of the third lens, the fourth lens, and the fifth lens has a positive refractive power or a negative refractive power. A total effective focal length f of the camera lens assembly and an entrance pupil diameter EPD of the camera lens assembly satisfy: 0.8<f/EPD<1.6.