Purevision contact lenses
3 lenses per box @ £17.50 per box. Minimum order 2 boxes (three months' supply).
By: Bausch & Lomb
Designed to be worn for up to 30 days continuously, Purevision was the first lens to be made using Bausch & Lomb's AerGel material: this allows natural levels of oxygen to reach the eye as well as resisting protein build-up and retaining moisture for extra comfort. In addition, its aspheric design reduces natural blurring and haziness and a rounded edge ensures a comfortable fit on the eye.
Material: 64% polymer (Balafilcon A)
Water content: 36%