Bausch + Lomb PureVision contact lenses are the first lenses made using our unique AerGel material, delivering exceptional vision, with outstanding comfort and health. With PureVision lenses you'll experience life with visual clarity and comfort that fits the demands of your lifestyle. AerGel makes PureVision lenses exceptionally healthy. They allow natural levels of oxygen to reach your eyes, and resist protein buildup - your eyes stay comfortable all day long and well into the night. Now people with astigmatism can see their world with the same breathtaking clarity as other PureVision lens wearers. PureVision Toric Contact Lenses for Astigmatism lenses deliver clear, stable vision - blink after blink. Bausch + Lomb PureVision Multi-Focal contact lenses feature an innovative optical design allowing you to see clearly at all distances - near, far, and everywhere in-between.