If my contact prescription is -3.75, what is my vision (20/50, 20/100)?!
Question:
If my contact prescription is -3.75, what is my vision (20/50, 20/100)?
Answers:
uncorrected distance acuity should be approximately 20/400 for that Rx:
http://en.wikipedia.org/wiki/visual_acui...
(near vision acuity should be 20/20!)