Patent ID: 11935274
Assignee: WORLDCOIN FOUNDATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 15:
16. The iris scanning device of claim 12, the front end optics comprising:
a first mirror configured to reflect the first optical signal from the first eye to the polarization beam splitter, wherein the polarization beam splitter reflects the first portion of the first optical signal having the first polarization to the polarization selector;
a second mirror; and
a third mirror;
wherein the second mirror is configured to reflect the second optical signal from the second eye to the third mirror, and the third mirror is configured to reflect the second optical signal from the second mirror to the polarization beam splitter; and
wherein the polarization beam splitter transmits the second portion of the second optical signal having the second polarization to the polarization selector.