Common defects of the human eye
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I can describe common defects of the eye and how we treat them.
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Common defects of the eye (e.g. cataracts, short- and long-sightedness) and how they impair vision.
How common defects of the eye can be treated.
Interpretation of ray diagrams to explain how common eye defects affect vision, and the effects of corrective lenses.
How colour blindness occurs and its impact on vision.
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