TNO Stereo Test without Spectacles
TNO stereo test without spectacles
A extremely effective test for stereopsis based on random dot stereograms, without spectacles
Product Code: H19002
- Presented in a book form and consisting of seven individual plates.
- The use of red and green spectacles allows for anaglyptic presentation.
- The first three plates are for screening purposes whilst those remaining enable the practitioner to determine stereo acuity over a parallax range of 480 to 15 seconds of arc.
- With full instructions.
- Without spectacles
- Dimensions (mm):
- Voltage:
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