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1. 发明申请

WO2009079341A1 MULTIPLE LAYER MULTIFOCAL COMPOSITE LENS 审中-公开
标题翻译：多层多层复合透镜
公开(公告)号：WO2009079341A1
公开(公告)日：2009-06-25
申请号：PCT/US2008/086459
申请日：2008-12-11
申请人： PIXELOPTICS INC. , BLUM, Ronald, D. , KOKONASKI, William , HADDOCK, Joshua, N. , IYER, Venkatramani, S. , MATTISON-SHUPNICK, Mark
发明人： BLUM, Ronald, D. , KOKONASKI, William , HADDOCK, Joshua, N. , IYER, Venkatramani, S. , MATTISON-SHUPNICK, Mark
IPC分类号： G02C7/06
CPC分类号： G02C7/06 , G02C7/061 , G02C7/063 , G02C2202/16
摘要： Aspects of the present invention provide multiple-layer (multi-layer) composite lenses comprising two or more materials and methods for making the same. A multi-layer composite lens of the present invention can use multiple surfaces (internal or external) to form optical elements that can contribute to a total desired add power. The multiple contributing optical elements can be aligned so as to be in optical communication to form multiple stable vision zones to enhance optical performance and the vision experience of the wearer. Distributing the total desired add power across multiple appropriately aligned optical elements that are in optical communication with one another can reduce the total distortion of the lens, minimize the number of optical discontinuities introduced, can reduce optical power jump as experienced by the wearer's eye when traversing any discontinuity, and can reduce the visibility of any introduced optical discontinuity as perceived by an observer looking at the wearer.
摘要翻译：本发明的方面提供了包括两种或更多种材料的多层（多层）复合透镜及其制造方法。本发明的多层复合透镜可以使用多个表面（内部或外部）来形成可以有助于总体期望的附加功率的光学元件。多个贡献光学元件可以对准以便光学通信以形成多个稳定的视觉区域以增强佩戴者的光学性能和视觉体验。分布在彼此光学连通的多个适当对准的光学元件上的总需求的增加功率可以减少透镜的总失真，使引入的光学不连续性的数量最小化，可以减少当穿过时穿戴者的眼睛所经历的光功率跳跃任何不连续性，并且可以降低由观察者佩戴者观察到的所引入的光学不连续性的可视性。

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