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. 15, 2026
Filed:
Jul. 11, 2022
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
An optical imaging system is provided. The optical imaging system includes: a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens and an eighth lens, which are arranged in order from an object side to an imaging side, wherein the first lens has positive refractive power and the second lens has negative refractive power, wherein at least one lens of the first lens to the eighth lens is formed of glass, and the remaining lenses are formed of plastic, and TTL/(2×IMG HT)<0.6 is satisfied, where TTL indicates a distance on an optical axis from an object-side surface of the first lens to an imaging plane, and IMG HT indicates half a diagonal length of the imaging plane.