PureVision 2 Monthly Multifocal Contact Lenses for Presbyopia 6PKGet the ability to focus on any distance in real world conditions. PureVision 2 Multifocal Contact Lenses are specifically designed to address presbyopia, an age related eye condition that causes nearby objects to appear blurry. If youre going through the same phase, these lenses are for you. The thin, rounded edges, 3 Zone Progressive Design, balafilcon A material, all work in unison to provide consistent, clear vision while also keeping eyes