PureVision2 HD contact lenses with High Definition Optics deliver the clear, sharp vision that you should aim for? they are designed to reduce halos and glare, especially in poor lighting conditions. This lens offers optical benefits; exceptional wearing comfort and oxygen permeable. PureVision2 HD contact lenses ensure a smooth, smooth interaction between lens and eyelid with soft and comfortable lenses through a thin, rounded edge. PureVision2 HD contact lenses are one of the thinnest lenses on the market and yet easy to handle. This lens is equipped with the Auto Align Design and is therefore cast. This is the ideal B + L lens for astigmatism.