The boards receive, investigate and adjudicate complaints against the respective licensed practitioners. Optometrists Optometrists examine people's eyes to diagnose vision problems and eye disease. They treat vision problems and certain eye diseases such as conjunctivitis or corneal infections. Optometrists use instruments and observation to examine eye health and to test patients' visual acuity, depth and color perception, and their ability to focus and coordinate the eyes. They analyze test results and develop a treatment plan.
Optometrists prescribe eyeglasses, contact lenses, vision therapy, and low vision aids.
Optometrists often provide postoperative care to cataract patients. When optometrists diagnose conditions that require care beyond the optometry scope of practice such as diabetes or high blood pressure, they refer patients to other health practitioners. Optometrists should not be confused with ophthalmologists or dispensing opticians. Ophthalmologists are physicians who diagnose and treat eye diseases and injuries. They perform surgery and prescribe drugs.