10 ft 11 Line Preliterate Vision Chart price break 3X lens magnification

3X lens magnification

30 hours of continuous use

Test results can be manually recorded or transferred to PC applications such as Amplivox Amplisuite or Audibase to create both PDF or printed copy

Not for medical use

10 ft 11 Line Preliterate Vision Chart price break 3X lens magnificationHouse, Apple and Umbrella are recognizable optotypes that are easily identifiable to preliterate children. House, Apple and Umbrella visual acuity test is another alternative in preliterate symbol screening. Chart features U. S. notations along the sides to prevent confusion and assist in distance equivalents. Can be wall mounted. 9" x 14"