Transparent or opacified crystalline lens extraction with the implantation of a mono- or multifocal intraocular lens, with or without a toric correction compound, tends to become the option of choice given the rising number of patients with previous corneal refractive surgery, as well as of those who aim for a bigger visual comfort without glasses. We present our experience of ametropias by the means of crystalline lens extraction and intraocular lens implantation. The discussed cases present patients with grade I-III myopia or hyperopia, anisometropia, presbyopia, with or without clinical significant corneal astigmatism, corneal ectasia, and prior LASIK procedures. The intraocular lens used were: Acrysof IQ(Alcon), AcrySof Toric (Alcon), Panoptix TFNT00, Panoptix Toric (Alcon), and Akreos adapt (Bausch&Lomb). Calculation formulas were selected for each case, depending on ocular data including ocular biometry, autokeratorefractometry and corneal topography. All patients presented improved an