Unlike procedures that focus only on changing the shape of the cornea, SuperSight Surgery works on the lens inside the eye. Consequently, your vision after the procedure will be stable (and unlikely to change over time). In addition, cataract surgery is unnecessary later in life. The accommodative lens that is used to replace your eye's natural lens will provide you with clearer vision at all distances, giving you little or no dependence on traditional or progressive bifocal glasses. Many individuals who are extremely near-sighted, far-sighted, or whose corneas are too thin for LASIK now have a vision correction option.