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Revision Secrets Review

by fiona basil (2021-02-18)

If you have 20/20 eyesight, it does not guarantee you have a vision that is perfect. This is because reading a chart containing letters and numerals in different light conditions is just a specific task, whereas our eyes have to perform many different and challenging tasks in our daily lives. There is a term called binocular vision that refers to the fact of our eyes working as a team to make sure we see clearly in all conditions.