Patent ID: 7981155

Claim:
An accommodating intraocular lens having an optic formed of solid silicone and liquid silicone, the optic being circular and having a posterior central portion of solid silicone extending by an annular membrane to a peripheral annular portion of thicker solid silicone than the annular membrane forming an outer diameter portion extending from a posterior side to an anterior side of the periphery of the optic, the optic further comprising a central anterior second portion extending to the anterior side of the annular solid portion, and comprising a single membrane which is substantially thinner than the posterior annular membrane, and capable of deformation, and a liquid silicone within the optic retained therein by the aforesaid solid portions and membranes, the optic being designed so that the thinner anterior membrane portion can change in radius of curvature upon an increase and decrease in the vitreous cavity pressure on the posterior central solid portion, and haptics extending from opposite sides of the lens, and loops on the outer ends of the haptics to help center and fixate the lens in the capsular bag of the eye.