Some soft lenses are designed to be thrown away daily, weekly, or every other week, depending on your eyes. Others can be used for up to a year.
Many people enjoy the comfort of soft contact lenses.
They are usually easy to insert and fit comfortably and securely. Gas Permeable lenses are made of special, firmer plastics that are suited for the passage of oxygen and other gases. Increased oxygen supply to the eye, means better physiological compatibility than all the other lens materials. These lenses are very durable and typically last longer than soft lenses. While they may take a little longer to get used to, regular wearers find them comfortable and the visual acuity outstanding.