Very nice, but very expensive. Why not use the classical Snellen (visual acuity) chart and have the person determine which line that he can read 3/4 the letters?
otissumnerbrown 1 month ago
so this is the dynamic vision acuity tester? is it for training or for testing?
deathendz 1 year ago
Very nice, but very expensive. Why not use the classical Snellen (visual acuity) chart and have the person determine which line that he can read 3/4 the letters?
otissumnerbrown 1 month ago
so this is the dynamic vision acuity tester? is it for training or for testing?
deathendz 1 year ago