LEA Random Dot 2 LEA Symbols

Art.nr L100750 
LEA Random Dot 2 LEA Symbols
Stereo Test
Har du spørsmål om dette produktet?
Designed to rapidly test for amblyopia and strabismus in early and non-readers and non-verbal children& adults. Expanded Random Dot Lea Symbols Test (500, 250, 125 seconds of arc). Graded circle test now down to 12.5 seconds with no monocular clues. New improved booklet has answer key on back cover and includes polarized viewers.
 
 
    Expanded Random Dot Lea Symbols Test
    Graded circle test now down to 12.5 seconds
    No monocular clues with NEW technology
    New improved booklet
    Imprinted images inside booklet for matching
    Answer Key on back cover
    Includes both adult and pediatric polarized viewers