Patent · US Active

Optical imaging lens

US10725269B2 · kind B2 · utility

11Cited by
0References
20Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 24, 2017
Grant dateJul 28, 2020
Priority date—
Expiry dateOct 9, 2038

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG02B9/64
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

Present embodiments provide for an optical imaging lens. The optical imaging lens includes a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element a sixth lens element, a seventh lens element and a eighth lens element positioned sequentially from an object side to an image side. Through arrangement of convex or concave surfaces of the eight lens elements, the length of the optical imaging lens may be shortened while providing better optical characteristics and imaging quality.

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