Newer astigmatic lenses are more comfortable and provide better correction. Additionally, bifocal contact lenses are also improving. Bifocal lenses eliminate the need for reading glasses worn over conventional contact lenses. They compensate for deficiencies in both far and near vision. Another innovation in contact lenses can be cosmetic as well as medical.
Contact lenses are available to enhance or change eye color.
These lenses are available in either prescription or nonprescription versions. Lasers are routinely used today in many types of surgical procedures, including eye surgery. Procedures can be performed in a doctor's office or as hospital day surgery. However, always remember, whenever a medical or surgical problem exists it is important to consult with an ophthalmologist for proper treatment. Laser vision correction, a popular new procedure, has helped many people reduce or eliminate their need for corrective lenses to see clearly.