Science, asked by Anonymous, 11 months ago

what is meant by 20/20 vision?

Answers

Answered by Afjal1
1
20/20 means 2020 vision ,I think it is name of one book

and it is also vision of eyes which means no defect in eye
Answered by darkfire
2
20/20 vision means one with clear vision and no defects in the vision..
thhq

rajchauhan20: Look can a person heal his eye to 20/20
darkfire: yeah....
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