HOTV letter assessment chart includes crowded line sizes from 20/125 to 20/20 (6/38 to 6/6) equivalent. Instructions printed on reverse. Includes two paper isolating masks. 5.5 in x 8 in (14 cm x 20.3 cm). 16-inch, 40 cm testing distance.
The Rosenbaum card is the most widely used handheld card for measuring near visual acuity. It was developed by Dr. J. George Rosenbaum of Cleveland, Ohio, for testing vision at the bedside of patients after cataract surgery. Back of card … Continued