Visual performance and contrast sensitivity after phacoemulsification with implantation of aspheric foldable intraocular lenses

All 3 aspheric IOLs significantly decreased positive spherical ocular aberration after phacoemulsification and may induce negative spherical aberration. However, there was no significant difference in total higher-order RMS values between the IOLs. The 3 IOL models provided comparable contrast sensitivity and visual performance.