Stereo Optical

1-773-867-0380 or 1-800-344-9500

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Randot® with LEA Symbols

• 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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