发明名称 Method for molding ophthalmic lenses
摘要 The invention concerns a method for moulding a lens, between a first mould ( 2 ) and a second mould ( 6 ) which consists in: machining at least one of the moulds ( 2 ) into the shape of the lens to be obtained, before moulding. The invention enables to obtain finer lenses, while limiting the required amount of hardenable material for making the lens.
申请公布号 US7144529(B1) 申请公布日期 2006.12.05
申请号 US20020009180 申请日期 2002.05.09
申请人 ESSILOR INTERNATIONAL 发明人 MERCIER JEAN-LOUIS
分类号 B29D11/00;G02C7/02;B29C33/38;B29C39/02;B29C39/22;B29L11/00 主分类号 B29D11/00
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