Ralph Stone

Research consulting on Contact Lenses and Care Systems

Developed many of the key care systems used for Contact Lenses. Developed the classification system for soft contact lenses designed to provide groups for care product testing. Expert for the United States for ISO TC 172/SC7/WG-9

Care systems for scleral lenses, Update of FDA meetings on the Hydrogen peroxide Contact Lens Spectrum 2016, Care Products for Rigid gas permeable lenses, Presentation U Houston Conference on Contact Lenses 2016, What's New in Disinfection, ISCLS 2016, Technologies to Keep Lenses Moist and Comfortable, ISCLS 2016