Sure: 20/20 is the third line from the bottom on the standard eye chart. 20/15 and 20/10 are the two lines below that. Theoretically one could have even better vision that this.
Answered 3/22/2012
6.2k views
Yes: 20/15 is the line below 20/20 (better), and the probable theoretical limit of vision on the snellen chart based on photoreceptor spacing is ~ 20/8.
Answered 7/5/2012
6.2k views
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question