2020–2021 BCSC Basic and Clinical Science Course™
3 Clinical Optics
Introduction: Quick-Start Guide to Optics and How to Refract
Part 2: How to Refract
Highlights
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steps of clinical refraction
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visual acuity
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estimating refractive correction
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spherical lenses: optimal correction
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detecting astigmatism
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cylindrical lenses: optimal correction
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accommodative control and binocular balance
Excerpted from BCSC 2020-2021 series : Section 3 - Clinical Optics. For more information and to purchase the entire series, please visit https://www.aao.org/bcsc.