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. 20, 2026
Filed:
Nov. 01, 2024
Tamron Co., Ltd., Saitama, JP;
Keisuke Okada, Saitama, JP;
TAMRON CO., LTD., Saitama, JP;
Abstract
A zoom lens and an imaging device that achieve both high optical performance and compactness of the product. The zoom lens includes, in order from the object side, a first lens group having positive refractive power, a second lens group having negative refractive power, and a rear group having positive refractive power. The rear group includes, in order from the object side, an intermediate lens group M1 having positive refractive power, and an intermediate lens group M2 having positive refractive power, and has specific optical characteristics expressed by specific expressions.
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