Unique multifocal contact lenses from CooperVision, that are designed for extended wear. Biofinity Multifocal contacts are dedicated for people over 40 years of age, who struggle to read text close to their face. The condition they correct is called presbyopia and it's caused by the ageing of our eyes' muscles. People with presbyopia have problems seeing things close to them clearly but at the same time they need vision correction as far as seeing things ahead of them. Biofinity Multifocal do exactly that and they can do it continuously for up to 7 days without you even taking them out. Thanks to their new generation silicone hydrogel material and special Aquaform technology, they stay moist and oxygen permeable for the whole time. So get rid of your reading glasses and switch to these continuous wear multifocal contacts!