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Stereo Randot Including LEA Symbols
Product Details
Brand:
Sperian/Titmus
Tests and evaluates stereo depth perception for both gross stereopsis evaluation (500 & 250 seconds of arc) using six geometric forms from random dot backgrounds. Graded circle test (400 to 20 seconds of arc).
Test includes:
• 1 pair of Standard 3-D Viewers
• Answer key on back cover
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