Stereotests & Color Tests

Stereotests & Color Tests

by Shirley Yin-Piazza

Butterfly Including LEA Symbols

Stereo depth perception tests are an effective and easy to use method of screening stereoscopic vision for all ages. They help to detect visual problems such as stereopsis, amblyopia, suppression and strabismus.

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SL005 Butterfly Incl. LEA Symbols
SL005 Butterfly Incl. LEA Symbols

$200.00Add to cart

FEATURES INCLUDE:

  • Tests and evaluates random dot stereo depth perception for both gross stereopsis and fine depth perception
  • Graded circle test (800 to 40 seconds of arc)
  • LEA symbols for children (400 to 100 seconds of arc)

Test includes:

  • 1 pair of Standard 3-D Viewers
  • Answer key on back cover

STEREOTEST BOOKLET CARE INSTRUCTIONS:

Please bring your stereotest booklet to room temperature before it is used. Immediate use right out of the box when outside temperatures are cold may cause the vinyl material to crack. Also please do not bend the booklet in half so as to avoid breakage. When you take extreme care of your booklet, it should last you many years.

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