Near VA

NEAR visual acuity testing Visual acuity test charts are dynamically prepared based on a users choice of settings • Test distances from 0.33 to 6 meters (14 inches to 20 feet) Enhanced logic for resolution dependence of smallest optotypes at closest test distances • Gesture driven: - larger - smaller optotypes (swipe up and down) - randomization (double tap) - selection of highlighted letter / line - One touch, pop-up magnifier. Helps test administrators verify small letters • Masking options - single lines (vertical + horizontal), - single letter (with red or black crowding bars or none), and reverse contrast •Notations - 20/xx, LogMar, Decimal, and Metric • Sloan compliant library: - Sloan letters - Sloan numbers - Snellen letters - Tumbling E's - Landolt C's - HOTV - Pediatric - Japanese - Korean - Arabic - Greek - Hebrew - Russian