Optometry
Optometrists, Ophthalmologists and Opticians are the main types of eye care professions.
Optometrists, also known as Doctors of Optometry, or ODs, are the main providers of vision care. They examine people's eyes to diagnose vision problems, and ability to focus and coordinate the eyes. Optometrists may prescribe eyeglasses or contact lenses, or they may provide other treatments, such as vision therapy or low-vision rehabilitation.
An Ophthalmologist is a Medical Doctor (M.D.) or Doctor of Osteopathy (D.O.). As a medical doctor, an Ophthalmologist is licensed to practice medicine and perform surgery.
There are two types of opticians, dispensing opticians and manufacturing opticians. While the manufacturing opticians are involved in the actual process of making eyeglasses, contacts, and lenses for other purposes, the dispensing opticians help clients find the best eyeglasses or contacts to fit them and their lifestyles.