The added segment provides clear vision at arm's length distance, that middle area that is often blurred for bifocal wearers. Trifocals can be ordered in all lens materials. People like Progressives because they look like single vision lenses, never revealing the need for bifocals. Progressives are available in all lens materials and are also made in aspheric form. Because of all these advantages, it is the lens of choice for bifocal and trifocal wearers.
Many jobs impose demanding visual requirements on people who wear bifocals or trifocals.
Special occupational designs are available to solve these special needs. If the visual requirements of your job falls in this category, let us know so we can determine what will work best for you personal needs. Sports Glasses - All sorts of special lens designs are available for the special visual needs of sports enthusiasts. Polycarbonate is usually the material of choice for active sports. Computer Glasses - There are a variety of special lenses for computer users.