Most of us have heard of the expression '20/20 vision' but what does it actually mean? 20/20 vision is a term used to express normal visual acuity (the...
20/20 eyesight in 2020
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Jan 17, 2020 | Clinical
Most of us have heard of the expression '20/20 vision' but what does it actually mean? 20/20 vision is a term used to express normal visual acuity (the...