They examine eyes to determine if there are vision defects or eye disorders. After a diagnosis, optometrists also prescribe corrective glasses and contact lenses or any other necessary treatment. Optometrists cannot do eye surgery, but most states now allow them to prescribe medications for visual problems. Opportunities Optometrists can work in a variety of settings. Those interested in primary care can open or join a private practice, work for chains, or be associated with hospitals.
Optometrists can teach or do research at colleges and universities.
Opportunities in industry include research in product development and quality control. Each college of optometry has different specific academic requirements. However a strong background in sciences is expected at every school. Physics 1 yr. Contact any school in which you are interested as soon as possible to learn about the specific requirements for that particular school.