METHOD OF SEPARATING EXCESS LENS FORMING MATERIAL FROM A MOLDED OPHTHALMIC LENS AND APPARATUS
There is described a method of separating excess lens forming material from a molded ophthalmic lens, in particular a contact lens. After polymerization and/or cross-linking of a lens forming material (P) within a mold cavity (4) of a mold (1) comprising female and male mold halves (2, 3) to form an...
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Main Authors | , , |
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Format | Patent |
Language | English Hungarian |
Published |
28.04.2017
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Subjects | |
Online Access | Get full text |
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