Introduction

IOL, Johnson & Johnson Vision
AFTER CATARACT, LENS, IOL
New designs in intraocular lens (IOL) have been developed in recent years aimed at providing patients with the highest level of spectacle independence after cataract surgery. Multifocal IOLs have demonstrated to be an effective option to restore the visual function after cataract surgery [Recent advances in the development of IOLs are focused on trying to provide good distance and functional intermediate visual quality, without the induction of photic phenomena. One of these new IOLs is the Tecnis Eyhance IOL from Johnson & Johnson Vision, which is a monofocal lens incorporating a spherical posterior surface and higher order aspheric anterior surface designed to create a continuous increase in power from the periphery to the centre of the lens [