发明名称 PROCEDE DE MOULAGE DE LENTILLES OPHTALMIQUES
摘要 <p>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.</p>
申请公布号 FR2795361(B1) 申请公布日期 2001.09.07
申请号 FR19990007936 申请日期 1999.06.22
申请人 ESSILOR INTERNATIONAL - COMPAGNIE GENERALE D'OPTIQUE 发明人 MERCIER JEAN LOUIS
分类号 G02C7/02;B29C33/38;B29C39/02;B29C39/22;B29D11/00;B29L11/00;(IPC1-7):B29D11/00 主分类号 G02C7/02
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