Is 13/20 Eye Vision possible?!
Question: Is 13/20 Eye Vision possible!?
My friend was trying to tell me that she has 13/20 vision, which is supposedly better than 20/20 vision!. But I always thought that vision was measured in intervals of 5!. So basically, is 13/20 possible!?Www@Answer-Health@Com
Answers:
No!.!.!.she has her numbers confused!.!.!. 13/20 would be fairly bad!.
She probably means 20/13!.!.!.!.in which case, would be very good!.
Missing a few letters on the 20/10 line could bring her half way between the 20/10 and 20/15 lines!.Www@Answer-Health@Com
She probably means 20/13!.!.!.!.in which case, would be very good!.
Missing a few letters on the 20/10 line could bring her half way between the 20/10 and 20/15 lines!.Www@Answer-Health@Com
always we say that 20/20 is the complete visual ability for seeing distance but there is some person how can see more than that and that caused by the (( accommodation)) of eye
accommodation: the ability of eye to increase it power!.
the accommodation is increase in children and they can see 13/20 perfectly !.!.!.!.!.!.!.!.!.
with aging the majority of person return to 20/20Www@Answer-Health@Com
accommodation: the ability of eye to increase it power!.
the accommodation is increase in children and they can see 13/20 perfectly !.!.!.!.!.!.!.!.!.
with aging the majority of person return to 20/20Www@Answer-Health@Com