A Study to Evaluate the Effect of Intraocular Lens Centration and Tilt on Visual Performance

Clareon® Vivity®, intraocular lenses (IOLs) feature a hydrophobic acrylic biomaterial and smooth surface that contribute to improved optical lens clarity. Clareon® IOLs illustrated excellent mechanical stability, however no studies have been performed assessing the effects of decentration and tilt of the Clareon® Vivity® and Vivity® Toric lenses on visual outcomes. Clareon® IOLs have demonstrated excellent mechanical stability. This study was designed to assess the Clareon® family of IOLs, specifically the EDOF lenses known as Vivity and Vivity Toric. Two key parameters measured in this study include decentration and tilt (measured by Tomey Corporation’s CASIA2 AS-OCT) and their impact on visual outcomes.