Biofinity Multifocal contact lenses from CooperVision are a new addition to the Biofinity line that offer comfort and high-performance for patients with presbyopia. The lenses feature a unique and innovative combination of two technologies-- the Aquaform Comfort Science lens material and the tried and tested Balanced Progressive Technology multifocal design. Featuring high oxygen transmission and excellent water retention, Aquaform Comfort Science keeps eyes hydrated for a full day of wear. Complementing the Aquaform Comfort Science material is Balanced Progressive Technology, which delivers a crisp, clear image up close, far away and at every distance in between. A monthly replacement schedule is easy to follow and highly convenient, with just daily washing and storing necessary and a fresh new pair after 30 days.