Bausch & Lomb PureVision® contact lenses are the first lenses made using our unique AerGel™ material, delivering exceptional vision, with outstanding comfort and health. Their unique optical design makes them the only lens that successfully reduces spherical aberration – a natural condition that causes objects to appear blurred or hazy – and the special rounded edge profile ensures a comfortable fit on your eye. With PureVision lenses you’ll always experience life with visual clarity and comfort that fits the demands of your lifestyle.