Patent ID: 9603702
Date: 2017-03-28
CPC Classifications: A61F,H04W

Claim:
1. An intraocular lens, comprising: an optic disposed about an optical axis comprising an anterior surface and an opposing posterior surface, the surfaces configured to focus light when implanted within a capsular bag of an eye; a support structure coupled to the optic; and a textured surface disposed over a surface portion of the intraocular lens, the textured surface comprising a plurality of repetitive, periodically-spaced protrusions disposed over a base surface, each protrusion having a smooth distal face and a sharp corner edge having a radius of less than about 100 nanometers; wherein the smooth distal faces have a roughness less than about 200 nanometers, and the base surface has a roughness that is greater than the roughness of the smooth distal faces.