Dr. David R. Frazee Richardson, TX. Comprehensive eye examinations. Diagnosis and treatment of ocular diseases, like Glaucoma. Dry eye treatment. Contact lens fittings - astigmatism, bifocal, rigid gas permeable, disposable.
Wikipedia Links
Contact Lens A contact lens (also known as "contact", for short) is a corrective or cosmetic lens placed on the cornea of the eye atop the iris.
Contacts can come in a number of varieties, including hard and soft. Hard contacts are typically not disposable, while soft contacts often are. Some soft contacts are also known as extended wear lenses. The most commonly used contact lenses today are of the soft variety, invented in 1961 by the Czech chemist Otto Wichterle (1913–1998).