What is the meaning of the two numbers used in the Snellen Eye Chart?

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14-01-2021
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What is the meaning of the two numbers used in the Snellen Eye Chart?

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7lilbug7 7lilbug7 · Answer 1 · 2021-01-14T04:09:35+01:00

7lilbug7 7lilbug7

14-01-2021

These numbers measure your visual acuity, so if you have 20/20 vision, you can clearly see at 20 feet what normally should be seen at that distance, according to the American Optometric Association

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