The Purpose is to Evaluate Visual Acuity for Distance, Intermediate and Near and Additionally Contrast Sensitivity at 25% and 10% of Illumination After Implantation of Trifocal IOL, Extended Range of Vision IOL, Bifocal IOL With Low Addition and Monofocal IOL

Cataract surgery or refractive lens exchange surgery was performed with standard phacoemulsification procedure using micro coaxial surgical technique. After superior clear corneal incision, anterior capsulorexis and lens phacoemulsification, the IOL was implanted into the capsular bag using an injector in all cases. Ophthalmic Viscosurgical Device (OVD) was completely removed by irrigation and aspiration. All incisions were self-closing.

1-piece aspheric hydrophobic presbyopia-correcting intraocular lens, trifocal

1-piece aspheric hydrophobic presbyopia-correcting intraocular lens, extended range of vision (EROV)

1-piece aspheric hydrophobic presbyopia-correcting intraocular lens, bifocal with low addition

Control lens: 1-piece aspheric hydrophobic monofocal aspheric IOL