Fig. 6From: Visual outcomes after vitrectomy for epiretinal membrane in pseudophakic eyes with a diffractive trifocal intraocular lens: a retrospective cohort studySpherical equivalent (SE) in diopters (D) after implantation of the trifocal intraocular lens (IOL), when the epiretinal membrane (ERM) appeared and after pars plana vitrectomy (PPV)Back to article page