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. 04, 2022
Filed:
Sep. 26, 2018
Zhejiang Sunny Optical Co., Ltd, Zhejiang, CN;
ZHEJIANG SUNNY OPTICAL CO., LTD, Zhejiang, CN;
Abstract
An optical imaging lens assembly is provided. The optical imaging lens includes a first lens (E), a second lens (E), a third lens (E), a fourth lens (E), a fifth lens (E), a sixth lens (E) and a seventh lens (E) which are provided in sequence from an object side to an image side along an optical axis and have refractive powers. The first lens has a positive refractive power. The fourth lens has a positive refractive power. The sixth lens has a negative refractive power. The seventh lens has a negative refractive power. An object-side surface (S) of the fourth lens is a concave surface, and an image-side surface (S) is a convex surface. An object-side surface (S) of the fifth lens is a convex surface.