4 doctors weighed in:

Is there anything better than 20/20 vision?

4 doctors weighed in
Dr. Robert Chang
Ophthalmology
3 doctors agree

In brief: 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.

In brief: 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.
Dr. Robert Chang
Dr. Robert Chang
Thank
David Miller
Family Medicine
2 doctors agree

In brief: 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.

In brief: 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.
David Miller
David Miller
Answer assisted by David Miller, Medical Student
Thank
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