公开(公告)号：US20190041644A1

公开(公告)日：2019-02-07

申请号：US15855596

申请日：2017-12-27

Applicant: Intel Corporation

Inventor： Nicolas Abele ,  Michel Olivieri ,  Gerard McGlew ,  Michel Combes

IPC: G02B27/01 ,  G02C7/08 ,  G02C7/10 ,  G06K9/34 ,  G06K9/62

CPC classification number: G02B27/0172 ,  G02B27/0176 ,  G02B2027/0118 ,  G02B2027/014 ,  G02B2027/0156 ,  G02B2027/0178 ,  G02C7/021 ,  G02C7/08 ,  G02C7/10 ,  G02C2200/08 ,  G06K9/344 ,  G06K9/6267 ,  G06K2209/01 ,  H04N9/3155 ,  H04N9/3173

Abstract: Methods and apparatus to identify lenses of head-wearable apparatus are disclosed. Example glasses disclosed herein include a frame and an image generator coupled to the frame. A first lens is removably carriable by the frame. The first lens has a first identifier to provide a first code representative of a first optical characteristic of the first lens. The image generator is to project an image toward the first lens when the first lens is carried by the frame. A reader is to read the first code when the first lens is carried by the frame.