A member asked:

Can i use sph, cyl and axis of my eye test to rate my vision strength?

A doctor has provided 1 answer

No: These numbers do not translate directly into a snellen acuity number (like 20/20). The degree of visual clarity is different than the eyeglass strength to achieve that clarity.

Answered 5/2/2014

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Related Questions

A member asked:

What does sph, cyl, axis on eye exam mean?

A doctor has provided 1 answer