Air Optix for Astigmatism (3 lenses)

Air Optix for Astigmatism Monthly Contact Lenses

Air Optix for Astigmatism are monthly silicone-hydrogel contact lenses developed by Alcon to correct astigmatism. The silicone-hydrogel material, Lotraflicon B, guarantees high oxygen permeability, which enhances the lenses' comfort and clarity. This package of Air Optix for Astigmatism contains three lenses.

We also offer a larger package of six Air Optix for Astigmatism contact lenses at a great, low price.

Easy handling

Air Optix for Astigmatism contact lenses have a light-blue tint for easy visibility and handling. According to the manufacturer, it's possible to extend the wearing period to seven days and six nights, however always consult with your eye doctor regarding extended wear, as it is not suitable for everyone.

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. 

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.