The technical definition of “partially sighted” is that one’s best corrected visual acuity is no better than 20/70 in either eye, but better than mere perception of light.
Partially Sighted
May 19, 2011 By
The technical definition of “partially sighted” is that one’s best corrected visual acuity is no better than 20/70 in either eye, but better than mere perception of light.
