发明申请
- 专利标题： FREE FORM LENS WITH REFRACTIVE INDEX VARIATIONS
- 专利标题（中）： 具有折射指数变化的免费形式镜头
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申请号： US12729334申请日： 2010-03-23
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公开(公告)号： US20100245761A1公开(公告)日： 2010-09-30
- 发明人: Michael F. Widman , John B. Enns , P. Mark Powell , Peter W. Sites
- 申请人： Michael F. Widman , John B. Enns , P. Mark Powell , Peter W. Sites
- 主分类号： G02C7/06
- IPC分类号： G02C7/06
摘要：
This invention provides for an ophthalmic lens with at least one portion of the lens including multiple voxels of polymerized crosslinkable material. In addition, the present invention provides for apparatus for generating an ophthalmic lens with one or more areas of different refractive indexes and a surface with one or both of a raised area and a depressed area.
公开/授权文献
- US08240849B2 Free form lens with refractive index variations 公开/授权日：2012-08-14
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