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. 14, 2025
Filed:
Oct. 13, 2021
Zhejiang Sunny Optics Co.,ltd., Zhejiang, CN;
ZHEJIANG SUNNY OPTICS CO., LTD., Zhejiang, CN;
Abstract
The disclosure provides an optical imaging lens assembly, which sequentially includes from an object side to an image side along an optical axis: a first lens with a positive refractive power; a second lens with a refractive power; a third lens with a refractive power; a fourth lens with a refractive power; a fifth lens with a refractive power; a sixth lens with a positive refractive power; and a seventh lens with a refractive power; Semi-FOV is a half of a maximum field of view of the optical imaging lens assembly, and an effective focal length f of the optical imaging lens assembly and Semi-FOV satisfy f*tan(Semi-FOV)≥5.0 mm; a curvature radius Rof an object-side surface of the sixth lens, a curvature radius Rof an image-side surface of the sixth lens and the effective focal length f of the optical imaging lens assembly satisfy 5.0<f/R+f/R<7.0.