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 prescribe eyeglasses, contact lenses, and vision therapy.
Optometrists often provide post-operative care to cataract and other eye surgery patients.
The requirements for admissions to the schools and colleges of Optometry vary, but students should be certain to take at least a year of Biology, Chemistry, General Physics, English and College Mathematics. Some schools of Optometry also require or recommend courses in Psychology, History, Sociology, Speech or Business. Here is a list of prerequisite courses that prepare a student to apply for admission to the SUNY College of Optometry. A minimum of three years of undergraduate study is required. A baccalaureate degree is recommended.