Therapeutic Areas Therapeutic Areas Surgical Cataract › Vitreoretinal › Visualization › Refractive › Glaucoma › Ocular Health Dry Eye › Contact Lens Contact Lenses › Contact Lens Solutions › Recent Publications 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 The Landscape Of Presbyopia Correction With IOLs - An Update Intraocular Lenses Presbyopia represents an increasing medical challenge world-wide Learn More Legion® System intra-operative efficiency and surgical outcomes Cataract Diagnostics and Equipment Torsional mode is an improved ultrasound phacoemulsification modality with increased efficacy and better patient outcomes versus longitudinal ultrasound mode: Learn More View More © 2025 Alcon Inc. p-MED-GAS-NP-250005
