Advanced technology IOLs were created to provide a fuller range of vision, near to distance. Nearly everyone will find their uncorrected vision significantly better after surgery, but some will not see 20/20 through the full range of vision. Preexisting ocular and physiological factors may prevent full range 20/20 vision. Your doctor will advise you of any conditions that may affect the outcome of your individual surgery. In FDA clinical studies of PanOptix, 80 percent of participants with the PanOptix lens in both eyes did not use glasses or contact lenses after the procedure; 84 percent achieved 20/25 or better distance vision, 20/30 or better near vision, and could read small stock quotes in a newspaper.