Patent · US Active

Optical imaging lens assembly

US12372750B2 · kind B2 · utility

0Cited by

0References

13Claims

0Family size

Assignee

Zhejiang Sunny Optics Co., Ltd · CN

Inventors

Long Li · Shanghai, CN
Jianke Wenren · 马宅镇, CN
Fujian Dai · Ningbo City, CN
Liefeng Zhao · 丈亭镇, CN

Key dates

Filing date	Feb 2, 2021
Grant date	Jul 29, 2025
Priority date	—
Expiry date	Jun 6, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG03B17/17
WIPO fieldOptics
WIPO sectorInstruments

Abstract

The present disclosure discloses an optical imaging lens assembly including, sequentially from an object side to an image side along an optical axis, a first lens having negative refractive power; a prism having an incident surface, a reflecting surface, and an exit surface, and an angle between the reflecting surface and the optical axis being 45°; a stop; a second lens having positive refractive power; a third lens having refractive power; a fourth lens having positive refractive power; and a fifth lens having negative refractive power.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.