Nature and extent of the burden and risks associated with participation, benefit and group relatedness: Both lens models used in this study are CE-marked and commercially available. The pre- and postoperatively examinations to be performed in this study are part of the regular medical treatment of patients with cataract who need cataract surgery. There is one more postoperative visit compared to standard cataract surgery. Potential risks, such as postoperative residual refractive error, halo's and glare, associated with multifocal IOL implantation are expected to be comparable or even lower after implantation of Symfony IOL. Spectacle-independency and high quality visual acuity postoperatively are the expected major benefits of implantation of the Symfony IOL.