Purevision 2 hd for astigmatism is bausch lombs newest addition to the purevision family now you can receive all the benefits of purevision 2 hd in a contact lens tailored for astigmatic eyes thanks to their thin design these contact lenses are extremely comfortable to wear and ideal at providing your eyes with the high levels of oxygen they need to stay healthy and fresh reducing the effects of halos and glare the high definition optics makes sure you enjoy outstandingly clear vision a