Low vision

2016-03-07 14:37:50
My cousin has a 6/18 vision in his both eyes tested today...his prescription contains a term PGVn 6/18 for both eyes..what does PGVn mean?
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Hello...it means vision with present glasses Y is vision so low?

Answered2016-03-08 14:42:59

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It means vision with present glasses.

Answered2016-03-08 03:01:08

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