Therapeutic Areas Therapeutic Areas Surgical Cataract › Vitreoretinal › Visualization › Refractive › Glaucoma › Ocular Health Dry Eye › Contact Lens Contact Lenses › Contact Lens Solutions › Recent Publications Effect Of Treatment With Systane Ultra Preservative-Free In Symptomatology And Visual Task Performance In Digital Device Users Dry Eye Sara Ortiz-Toquero, PhD Clinical Study video: Effect Of Treatment With Systane Ultra Preservative-Free In Symptomatology And Visual Task Performance In Digital Device Users Learn More Comfort of a toric monthly contact lens over a long day of wear Contact Lenses Chris Lievens, OD, PhD & Andrew D. Pucker, OD, PhD Clinical Study video: Comfort of a toric monthly contact lens over a long day of wear Learn More Evaluation of fit success and rotational stability of a novel 1-week replacement toric soft contact lens Contact Lenses Katherine Bickle, OD Clinical Study video: Evaluation of fit success and rotational stability of a novel 1-week replacement toric soft contact lens Learn More View More © 2025 Alcon Inc. p-MED-UK-NP-250002
