Intraoperative Aberrometry vs Conventional Intraocular Lens Calculation, a Prospective Study.

the patient intraocular lens will be optimized during the aphakic period after cataract extraction and before intraocular lens implantation, this will produce a possible change in the dioptric power of the intraocular lens

the intraocular lens in this group will be calculated preoperatively with Barrett Universal II formula