The Role of Education in the Classification of Contact Lenses

20% of patients in this study weren't going to a practitioner. They were getting their lenses through the internet because they don't need a prescription. There's been a discussion for about 10 years now on having no water-use stickers tap with a crossover it on the top of each lens capsule. And the contact lens industry will not take that up. Keratitis is the only condition which is going to lead to loss of vision in contact lens wear, which is otherwise extremely safe.