Analysis of Defocus Curves of Different Modern Multifocal Intraocular Lenses

Abstract

Multifocal IOLs provide good distance, near, and intermediate visual acuity. The AT LISA tri MP839 showed better outcomes for intermediate vision than the FineVision and AcrySof ReSTOR SN6AD1 IOLs. By knowing the defocus curve profile of each lens, the surgeon can select the best IOL.