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:
Sep. 21, 2021
Filed:
Apr. 25, 2020
Jiangxi Lianchuang Electronic Co., Ltd., Nanchang, CN;
JIANGXI LIANCHUANG ELECTRONICS CO., LTD., Nanchang, CN;
Abstract
The disclosure provides an optical lens, from an object side to an imaging surface, the optical lens sequentially includes a first lens having a negative refractive power; a second lens having a negative refractive power; a third lens having a positive refractive power; a fourth lens having a positive refractive power; a fifth lens having a positive refractive power; a sixth lens having a negative refractive power; the fifth lens and the sixth lens being cemented into an cemented body; a seventh lens having a positive refractive power; and the optical lens further include a stop, disposed between the second lens and the third lens. The optical lens provided in the present disclosure has a wide-spectrum imaging function. The disclosure further provides an imaging device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile