Intraocular lens that matches an image surface to a retinal shape, and method of designing same
An intraocular lens (IOL), system, and method having a base lens and a complementary lens selected to form a curved image surface matching a retina surface when placed in an eye's line of sight.
1. An intraocular lens (IOL) system for a human eye including a retina having a retina surface, comprising: a base lens; and a complementary lens; wherein a lens power of the base lens is configured to have a lens power relative to a default lens power; wherein the default lens power comprises the lens power needed to focus an image at an intersection of an optical axis of the eye on the retina of the eye, and wherein the lens power of the base lens is configured based upon image surface flatness relative to the retina surface; wherein the base lens and complementary lens are configured to achieve a Petzval surface radius, which when placed on a line of sight, form a curved image surface that matches the retina surface of the eye in which the base lens and complementary lens are inserted.
2. The IOL of claim 1 , wherein the base lens is a positive lens.
3. The IOL of claim 2 , wherein the base lens is suitable for insertion into the posterior chamber of the eye.
4. The IOL of claim 1 , wherein the complementary lens is a negative lens.
5. The IOL of claim 4 , wherein the complementary lens is suitable for insertion in one of the posterior chamber of the eye and the anterior chamber of the eye.