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Stereo Optical Butterfly Test

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MSRP: $197.00
Price: $150.00
You Save: $47.00 (24 %)
Item Number: STR-BUTF
Manufacturer: Stereo Optical
Manufacturer Part No: SO-005

The Stereo Butterfly SO-005 tests and evaluates random dot stereo depth perception for both gross stereopsis (2500 to 1200 seconds of arc) and fine depth perception. The figures present on the test cannot be identified without viewing glasses.

The test includes:

  • Graded circle test (800 to 40 seconds of arc)
  • Animal test for children (400 to 100 seconds of arc)
  • One pair of standard 3-D viewers