LensShopper - Contact lens price comparison
PureVision contact lenses can be worn around the clock for up to 30 days of extended wear. Purevision contacts are designed to correct spherical aberrations resulting in optimized visual quality.
PureVision contact lenses are made of a material that ensures that high levels of oxygen reaches the eyes to keep them moist and comfortable and at the same time provide a clear vision with rich contrasts and excellent details. Make sure to consult your eye doctor for wearing instructions.