Weekly disposable contact lenses are made to be used for 1 to 2 weeks and then thrown away. Weekly contacts are some of the most prescribed around including the #1 seller Acuvue Oasys, Biomedics 55, O2 Optix, and Soflens 66 Toric. Those with astigmatism or presbyopia can find a range of toric and multifocal soft contact lens.