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 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 PRECISION1™ Contact Lenses with SMARTSURFACE Technology: Material Properties, Surface Wettability and Clinical Performance Contact Lenses A wettable contact lens surface is critical for maintaining a smooth and stable tear film. Learn More View More © 2025 Alcon Inc. p-MED-IT-NP-250003
