- 专利标题： Ophthalmic optical lens for vision correction having one or more areas of more positive power
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申请号： US16224430申请日： 2018-12-18
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公开(公告)号： US10962802B2公开(公告)日： 2021-03-30
- 发明人: Brien Anthony Holden , Padmaja Rajagopal Sakaridurg , Klaus Ehrmann , Fabian Conrad , Arthur Ho
- 申请人： Brien Holden Vision Institute Limited
- 申请人地址： AU Sydney
- 专利权人： Brien Holden Vision Institute Limited
- 当前专利权人： Brien Holden Vision Institute Limited
- 当前专利权人地址： AU Sydney
- 代理机构： Jones Day
- 优先权： AU2012905371 20121210
- 主分类号： G02C7/00
- IPC分类号： G02C7/00 ; G02C7/02 ; G02C7/06 ; G02C7/04 ; A61F2/14 ; A61F2/16
摘要：
The present disclosure is directed to lens, methods of making, designing lens and/or methods using lens in which performance may be improved by providing one or more steps in the central portion of the optical zone and one or more steps in the peripheral portion of the optic zone. In some embodiments, such lens may be useful for correcting refractive error of an eye and/or for controlling eye growth.
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