Method of separating excess lens forming material from a molded ophthalmic lens, in particular a contact lens

作者: Peter Hagmann , Axel Heinrich , Bernhard Seiferling

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摘要: There is described a method of separating excess lens forming material from molded ophthalmic lens, in particular contact lens. After polymerization and/or cross-linking (P) within mold cavity (4) (1) comprising female and male halves (2, 3) to form an non-polymerized non-cross- linked flushed away the with jet fluid flushing medium, such as, e.g., water or solvent inert gas. Subsequently dried. In accordance invention accomplished still closed position. also apparatus for carrying out method.

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