Is 16 20 vision as good as 20 20 vision?

Answer 1

If your vision is 20/16, You're above average because you can see an object from 20 feet that a normal eye sees at 16!But, If it's 16/20, You see things at 20 feet, that people see at 16.

Answer 2

Yes.

If a person sees 20/15, at 20 feet from the chart that person can read letters that a person with 20/20 vision could read from 15 feet away.