In recent years, progressive lenses are becoming more and more popular with many people. Usually, progressive lenses are used for the old to correct presbyopia. More and more progressive lens designs are made out to make the needs. Sometimes, progressive lenses are made especially for computer use. Adjusting to progressive lenses can take some time, maybe you feel dizzy, nauseous, or disoriented for the first few days. Therefore, you had better wear new progressive lenses just only for a few hours at the first few days. After wearing progressive lenses, you will get more benefits: You could move less of the pupils and more of head, especially for near distances. And you could see short viewing distance clearly in the lower area. Meanwhile, it can focus more at the edges of the lenses than regular lenses. These will make your life more colorful. May this information will help you.