Tag Archives: rigid gas permeable contact lenses

Sunglasses Causing Blindness!

Sunglasses Causing Blindness!

Often I have patients who buy sunglasses at a drugstore, at the beach,etc. -then start to wonder about the quality of the lenses.Optics aside (we know they are often poor even in very inexpensive sunglasses off a rack), the question is do they provide adequate protection from ultraviolet radiation (UV).

Plasma Treatment of Gas Permeable Contact Lenses

The last several years an exciting new technology for rigid gas permeable contact lenses has become available. Plasma coating treatment can be applied to most gas permeable contact lens materials (fluorosilicone acrylate rigid gas permeable (RGP) contact lenses). We usually refer to this as a coating in our Eye Clinic but some Eye Doctors believe [...]