IMPROVED OPTICAL ARTICLE INCORPORATING OPTICAL ELEMENTS AND MANUFACTURING METHOD THEREOF
An optical article (1) is disclosed, comprising:- a base lens substrate (10), having a front surface (101) and a back surface (102),- an abrasion resistant coating (20) covering at least one of said front surface and said back surface, the abrasion resistant coating (20) having a first surface (21,...
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Main Authors | , , , , , |
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Format | Patent |
Language | English French German |
Published |
13.12.2023
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Subjects | |
Online Access | Get full text |
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Summary: | An optical article (1) is disclosed, comprising:- a base lens substrate (10), having a front surface (101) and a back surface (102),- an abrasion resistant coating (20) covering at least one of said front surface and said back surface, the abrasion resistant coating (20) having a first surface (21, 22) at the interface with the base lens substrate and a second surface (22,21) opposite the first, and- at least one optical element (30) protruding from one of the first and second surfaces of said abrasion resistant coating, said optical element being composed of a material adapted to form an abrasion resistant coating. |
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Bibliography: | Application Number: EP20230177932 |