发明名称 |
Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same |
摘要 |
A method, system and apparatus for vision correction are disclosed. The method, system and apparatus include a toric intraocular element for correcting astigmatism and having a cylinder power, and a depth of focus extender coupled to the toric intraocular element, the depth of focus extender extending a depth of focus. The extended depth of focus may reduce sensitivity of the toric intraocular element to at least one of rotation and selected cylinder power. |
申请公布号 |
AU2011276241(B2) |
申请公布日期 |
2015.03.12 |
申请号 |
AU20110276241 |
申请日期 |
2011.07.07 |
申请人 |
ABBOTT MEDICAL OPTICS INC. |
发明人 |
BOGAERT, THEOPHILUS;WEEBER, HENDRIK A.;ZHAO, HUAWEI |
分类号 |
A61F2/16;G02C7/04;G02C7/08 |
主分类号 |
A61F2/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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