Method For Providing A Referencing Element To An O

专利名称：Method For Providing A Referencing

Element To An Optical Lens Member

发明人：Frédéric DUBOIS,Sébastien MAURICE申请号：US14771071申请日：20140228

公开号：US20160001414A1公开日：20160107

专利附图：

摘要：Method for providing a referencing element to an optical lens member, themethod comprising: an optical lens member providing step, during which an optical lensmember is provided, the optical lens member comprising a first optical surface

comprising a surface design associated with a first reference system and a second opticalsurface to be manufactured, the first and second optical surfaces are connected by anexternal periphery surface, a measuring step during which the first optical surface of theoptical lens member is measured and the first reference system is determined, whereinthe reference system is determined according to the shape and orientation of the firstoptical surface (), a referencing step during which a referencing element is added to theoptical lens member, wherein the referencing element identifies the first referencesystem.

申请人：ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)

地址：Charenton-Le-Pont FR

国籍：FR

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