Is it possible for humans to have vision better than 20/20?

Subject: Is it possible for humans to have vision better than 20/20?

Date: Thu Mar 18 00:30:16 1999
Posted by William Pham
Grade level: grad (non-science) School: Texas A&M University
City: Pasadena State/Province: TX Country: USA
Area of science: General Biology
ID: 921738616.Gb

Message:


What does the number 20/20 mean?

Re: Is it possible for humans to have vision better than 20/20?

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