Therapeutic Areas Therapeutic Areas Surgical Cataract › Vitreoretinal › Visualization › Refractive › Glaucoma › Ocular Health Dry Eye › Contact Lens Contact Lenses › Contact Lens Solutions › Recent Publications The Landscape Of Presbyopia Correction With IOLs - An Update Intraocular Lenses Presbyopia represents an increasing medical challenge world-wide Learn More Blue Light Filtering IOLs and Ocular Health Intraocular Lenses Our current lifestyle exposes us to an abundance of blue light in our daily lives in the form of laptops, cell phones and tablets Learn More SS-OCT biometers using the Sum-of-Segments method versus using the Mean Group Refractive Index to measure axial length – how does it affect IOL power calculations? 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 View More © 2025 Alcon Inc. p-MED-IT-NP-250003
