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:
Aug. 06, 2024
Filed:
Aug. 03, 2020
Jiangxi Lianchuang Electronic Co., Ltd., Nanchang, CN;
JIANGXI LIANCHUANG ELECTRONIC CO., LTD., Nanchang, CN;
Abstract
Provided are a wide-angle lens, a camera module having a wide-angle lens, and a camera having a camera module having a wide-angle lens. A first group includes a first lens and a second lens each having a negative refractive power. A second group includes a third lens and a fourth lens each having a positive refractive power. The third group includes a fifth lens and a sixth lens each having a positive refractive, a seventh lens having a negative refractive power, and an eighth lens having a positive refractive power, the sixth lens and the seventh lens form a cemented body. The wide-angle lens, the camera module and the camera adopt eight glass lenses.