![]() Rapoport, the higher the Dk/T, the more permeable the lens-and the more oxygen that gets through to the cornea. ![]() “This takes into account the material of the contact lens as well as the thickness of the lens directly reflects the oxygen permeability of the contact itself.”Īccording to Dr. “The most important factor to look at is the permeability of the contact lens, ,” says Yuna Rapoport, MD, director of Manhattan Eye in New York City. Contacts that have a high oxygen diffusion, though, let more oxygen reach the cornea. ![]() What to Look for in Contacts for Dry Eyes Oxygen PermeabilityĬontact lenses cover the cornea of your eye, which can contribute to discomfort if your eyes tend to be drier than average. Based on all of these factors, we compiled this list of the best contacts for dry eyes. While some choices on our list may be more expensive than others, we wanted to give a wide range of options for buyers that would fit all needs and budgets. Once we narrowed down our options, we compared each contact's benefits to its price tag.
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