SURGICALUnparalleled Precision and Control for Cataract Surgery Intraocular Lenses (IOLs) Intraocular Lenses (IOLs) Presbyopia-Mitigating Clareon® PanOptix® IOL Clareon® PanOptix® Toric IOL Clareon® Vivity® IOL Clareon® Vivity® Toric IOL Monofocal IOLs Clareon® Toric IOL Clareon® Monofocal IOL IOL delivery systems Clareon® Monarch® IV Delivery System Clareon® AutonoMe® IOL Delivery System Surgical Equipment Surgical Equipment UNITY® VCS/CS ARGOS® Biometer with Image Guidance LenSx® Laser System LuxOR® Revalia™ CENTURION® Vision System with ACTIVE SENTRY™ SMART Solutions Related Publications SS-OCT Biometers Using the SOS versus Mean Group Refractive Index to Measure Axial Length Cataract Diagnostics and Equipment Today’s SS-OCT Biometers employ two methods to measure the axial length: Sum-of Segments using individual refractive indices or a Mean Group Refractive Index Learn More Refractive and Diffractive Principles in Presbyopia-Correcting IOLs - An Optical Lesson Intraocular Lenses Multifocality in IOLs is achieved through refractive or diffractive optical approaches Learn More © 2025 Alcon Inc. p-MED-GAS-NP-250005
