Dynamic Stereopsis

Train binocular depth perception with red/cyan anaglyph stereo targets. Put on red/cyan 3D glasses (red over the left eye) for true depth — without glasses, pick the circle whose red/cyan offset differs from the others.

Test Mode
Circle Style
Trial1/8
Disparity
Errors0/2

Ready

Put on red/cyan 3D glasses, then press Start Test. 8 trials, max 2 errors.

With red/cyan glasses the target appears at a different depth. Without glasses, look for the circle with a different red/cyan separation.