Air Optix contact lenses from Alcon set new standards in oxygen permeability. Good oxygen supply to the eyes is important, especially if you spend long periods in front of a screen, or in dry or smoky environments. The beneficial effects are achieved using silicone-hydrogel material plus high moisture-retaining polymers for additional comfort. Such innovations enable Air Optix Night and Day to be worn constantly for up to 30 days. Alcon’s TriComfort technology has been developed to combat dry eye, so that Air Optix Aqua contact lenses ensure long-lasting comfort by preserving the eye’s natural moisture. Made from silicone-hydrogel, Air Optix Aqua disposable lenses offer perfect comfort for the eyes. Air Optix for ASTIGMATISM, and Air Optix Multifocal contact lenses, also benefit from high oxygen transmission, moisture retention, and deposit resistant materials technology that characterises the Air Optix contact lens range.