Blind vs. Visually Impaired: What's the Difference? | IBVi | Blog - 1 views
-
-
Kelly Nuthak on 30 Jan 22definitions of VI
-
-
isual impairment is “a decrease in the ability to see to a certain degree that causes problems not fixable by usual means, such as glasses.”
- ...7 more annotations...
-
refers to a severe visual impairment in which visual acuity is 20/70 or poorer in the better-seeing eye and cannot improve with glasses or contacts.