LEA Symbols Low Vision Book Set | 527500
$101.00
Designed for testing of severely visually impaired children and adults. This complete book includes testing for 10′ (3 meters), 5′ (1.5 meters) and for near vision at 16″. (40 cm). Distance testing line sizes range from 20/1600 to 20/16 equivalent. Near vision testing line sizes range from 20/800 to 20/16 equivalent.