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1. (WO2018219669) ARTIFICAL EYE LENS WITH DIFFRACTIVE GRATING STRUCTURE AND METHOD FOR PRODUCING AN ARTIFICIAL EYE LENS

Pub. No.:    WO/2018/219669    International Application No.:    PCT/EP2018/062920
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Fri May 18 01:59:59 CEST 2018
IPC: B29D 11/02
A61F 2/16
G02C 7/02
Applicants: CARL ZEISS MEDITEC AG
Inventors: KASCHKE, Michael
DICK, Manfred
GERLACH, Mario
Title: ARTIFICAL EYE LENS WITH DIFFRACTIVE GRATING STRUCTURE AND METHOD FOR PRODUCING AN ARTIFICIAL EYE LENS
Abstract:
The invention relates to an artificial eye lens (1) with an optical part (2), which has a first optical side (4) as considered in the direction of a primary optical axis (A) of the artificial eye lens (1) and an opposite, second optical side (5), wherein the optical part (2) has a diffractive grating structure, which contributes to the optical imaging property of the optical part (2), wherein the diffractive grating structure is an amplitude grating (6), which is formed in the optical part (2) as a laser structure. The invention also relates to a method for producing an artificial eye lens (1) of this kind using a laser device (17).