Question

How much Mininum eye vision

Answer 1

Answer:

The single big "E" at the top of most Snellen eye charts corresponds to 20/200 visual acuity. If this is the smallest letter size you can discern with your best corrective lenses in front of your eyes, you are considered legally blind. On most Snellen charts, the smallest letters correspond to 20/10 visual acuity.

Explanation:

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Answer 2

Answer:

The single big "E" at the top of most Snellen eye charts corresponds to 20/200 visual acuity. If this is the smallest letter size you can discern with your best corrective lenses in front of your eyes, you are considered legally blind. On most Snellen charts, the smallest letters correspond to 20/10 visual acuity.