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While their iconic testing device—
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known as a phoropter—
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and the rows of ever-shrinking letters
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on a vision test…
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may look like something
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out of Victorian times…
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in reality, optometrists use state-of-the-art
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science and technology to examine
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patients' vision.
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In addition to diagnosing sight problems,
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optometrists prescribe eyeglasses
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and contact lenses to correct vision,
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and they may perform minor surgeries.
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They also diagnose and treat eye diseases
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or injuries and manage other eye disorders.
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Optometrists rely on interpersonal skills
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to help patients feel at ease
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and respond effectively to vision testing.
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At vision check-ups,
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they counsel patients on
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how broader health care affects eyesight,
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and promote good eye health practices.
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The accuracy of their prescription relies
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both on their technical skills
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and a clear understanding
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between doctor and patient.
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Most optometrists work in
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offices of optometry.
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Others work in doctors' offices,
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optical goods stores, or are self-employed.
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Optometrists work full time,
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and may work weekends or evenings
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to accommodate their patients' needs.
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Optometrists must complete
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a 4-year Doctor of Optometry program
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and be licensed to practice
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in a particular state.
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They must also pass the
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National Board of Examiners
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in Optometry exam.
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Doctoral program applicants must have
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completed at least 3 years of college
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that include courses in biology,
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chemistry, physics,
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English and math.