An Optometrist examines the eyes to make sure they are working as they are supposed to. Optometrists look for defects or abnormalities in the eyes. They also diagnose and provide treatment for eye diseases.
An optometrist must hold a Doctors of Optometry in order to practice.
BLS Occupational Outlook Handbook: Optometrists
Learn more about how much an optometrist makes including salary and hourly wages.