RANDOM DOT STEREO ACUITY TEST

Designed to rapidly test for amblyopia and strabismus in early and non-readers and non-verbal children and adults.

- Expanded random dot lea test (500, 250, 125, 63 sec of arc)
- Graded circlectest now down to 12.5 sec
- Answer key on back cover
- Includes pair of standard polarized viewers

Catalog