Air Optix Aqua (3 lenses)

Air Optix Aqua Monthly Contact Lenses

Air Optix Aqua contacts are monthly disposable lenses by Alcon designed for daily wear. The silicone-hydrogel material used in these contact lenses is Lotrafilcon B (67%) and the remaining 33% is water. The lenses' high level of oxygen permeability allows for occasional overnight wear on an extended wearing schedule. This>package contains three lenses.

Read more about <span">Air Optix Aqua.

Regarding the oxygen permeability of these lenses, are you concerned about the difference between values indicated on our website and those on the box? No worries, they are completely the same! On our website, we use an industry-standard number showing oxygen permeability in relation to thickness of the lens -- shown as (Dk/t). This is a value calculated by dividing the oxygen permeability of the lens (Dk) by the thickness of the lens (t). Most manufacturers provide a (Dk/t), which is why we've chosen to use it for all our products. However, your box of lenses may only show the (Dk) value. This just means that your box is showing the base value. It also means that there is, in fact, no difference between the number we show and the one that's on your box.