Purevision 2 HD for Astigmatism is the next generation of high quality, comfortable contact lenses in the Purevision family. The unique High Definition Optics provides the wearer with higher-vision quality in low light and helps to reduce the effects of halos and glare. The thin design of the Purevision 2 HD for Astigmatism lenses ensures your eyes can breathe, with high levels of oxygen able to pass through the lenses throughout the day, increasing the comfort and feel for the wearer. Purchase the Purevision 2 HD for Astigmatism contact lenses if you wish to see the world in high definition.