公开(公告)号：US11331861B2

公开(公告)日：2022-05-17

申请号：US16621841

申请日：2018-06-19

Applicant: Essilor International

Inventor： Laurent Chabin ,  Xavier Bultez ,  Guy Schott

IPC: B29C64/40 ,  B33Y10/00 ,  B33Y80/00 ,  B29D11/00 ,  G02C7/02 ,  B29L11/00 ,  B33Y30/00

Abstract: An optical element includes an optical lens produced by an additive manufacturing method and a holder formed at least in part with the optical lens by the additive manufacturing method. The holder is adapted for cooperation with a manufacturing machine to thereby position the optical lens at a predetermined position in the manufacturing machine. A corresponding assembly and a method of manufacturing an optical element are also described.

公开(公告)号：US11370175B2

公开(公告)日：2022-06-28

申请号：US16621841

申请日：2018-06-19

Applicant: Essilor International

Inventor： Laurent Chabin ,  Xavier Bultez ,  Guy Schott

IPC: B29C64/40 ,  B33Y10/00 ,  B33Y80/00 ,  B29D11/00 ,  G02C7/02 ,  B29L11/00 ,  B33Y30/00

Abstract: An optical element includes an optical lens produced by an additive manufacturing method and a holder formed at least in part with the optical lens by the additive manufacturing method. The holder is adapted for cooperation with a manufacturing machine to thereby position the optical lens at a predetermined position in the manufacturing machine. A corresponding assembly and a method of manufacturing an optical element are also described.