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:
Nov. 01, 2022
Filed:
Feb. 26, 2020
Genius Electronic Optical (Xiamen) Co., Ltd., Fujian, CN;
GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD., Fujian, CN;
Abstract
An optical imaging lens includes, sequentially from an object side to an image side along an optical axis, a first to seventh lens elements each having an object-side surface and an image-side surface. The optical imaging lens satisfies a conditional expression: (G+T+G)/(TG+GT)≥2.600. Gis an air gap from the fifth to the sixth lens element along the optical axis. Tis a thickness of the sixth lens element along the optical axis. Gis an air gap from the sixth to the seventh lens element along the optical axis. TGis a distance from the object-side surface of the third lens element to the object-side surface of the fourth lens element along the optical axis. GTis a distance from the image-side surface of the fourth lens element to the image-side surface of the fifth lens element along the optical axis.