发明名称 |
Ophthalmic implants with extended depth of field and enhanced distance visual acuity |
摘要 |
A lens configured for implantation into an eye of a human can include an optic including transparent material. The optic can have an anterior surface and a posterior surface. The anterior surface can be convex and the posterior surface can be concave such that the optic is meniscus shaped. Each of the convex anterior surface and the concave posterior surface can have a surface vertex. The optic can have an optical axis through the surface vertices and a thickness along the optical axis that is between about 100-700 micrometers. The lens can also include haptic portions disposed about the optic to affix the optic in the eye when implanted therein. The anterior and posterior surfaces can include aspheric surfaces. |
申请公布号 |
AU2015315342(A1) |
申请公布日期 |
2017.03.30 |
申请号 |
AU20150315342 |
申请日期 |
2015.09.08 |
申请人 |
Staar Surgical Company |
发明人 |
Pinto, Candido Dionisio;Fay, Constance Elizabeth |
分类号 |
A61F2/16 |
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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