METHOD FOR DESIGNING A LENS SHAPE AND SPECTACLE LENS |
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| 申请号 | US15056792 | 申请日 | 2016-02-29 | 公开(公告)号 | US20170146818A1 | 公开(公告)日 | 2017-05-25 |
| 申请人 | Carl Zeiss Vision International GmbH; | 发明人 | Ray Steven Spratt; Philipp Ellinger; Helmut Wietschorke; Angela Nolan; Saulius Varnas; | ||||
| 摘要 | The current invention is directed to a computer-implemented method for providing a lens shape for an ophthalmic lens. Further, there is provided a method for angular smoothing of a surface determined by carrier lines radially outwards of a prescription zone bordered by a first boundary line. Further, there is provided an ophthalmic lens, in particular a spectacle lens. Further, a method for minimizing the difference in thickness between two ophthalmic lenses for the same spectacles. A computer program product and a machine readable storage medium are provided as well. | ||||||
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| 说明书全文 | |||||||
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