METHODS OF FORMING OPHTHALMIC LENS WITH INSERT USING VOXEL LITHOGRAPHY TECHNIQUES Russian patent published in 2016 - IPC B29D11/00 

Abstract RU 2588623 C2

FIELD: medicine.

SUBSTANCE: invention relates to methods for production of ophthalmic lenses with insert by techniques voxel lithography, in which at least part of one surface can be made as product of arbitrary shape from reaction mixture. Invention also relates to ophthalmic lens. Precursor of ophthalmic lens can be formed on substrate with bent surface optical degree quality by means of controlled source actinic radiation for curing of certain part of reaction mixture volume. Regulation can occur at voxels at bitmap principle.

EFFECT: invention provides higher operational characteristics of articles.

32 cl, 32 dwg

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RU 2 588 623 C2

Authors

Archer Marina Dzhons

Ferran Majkl

Flitsh Frederik A.

Khigkham Kemill A.

Pyu Rendall Brekston

Uidmen Majkl F.

Uajldsmit Kristofer

Dates

2016-07-10Published

2014-11-21Filed