Sight / Vision: what does this mean?
Parents often ask what the difference is between Sight and Vision: Sight: Sight makes up a very small percentage of a person’s Visual system, approximately 8 – 10 %. The majority of Optometrists test one’s ability to see, this is referred to as your Visual Acuity which is measured as 6/6 or 20/20 acuity. South
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