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Manual Convergence

Manual Convergence Range

Each eye sees different facial details. Together they make one complete face. This time you control the distance.

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Manual Convergence

How to play

  1. 1Put on the glasses and bring the two halves into one complete face
  2. 2Drag the slider right to open the pair
  3. 3Stop where the face still looks complete, hold for 8 seconds, then tap 'Stop here'.

Tip

Only an 8-second hold counts. Hold one, then try further. Your score is the furthest you held. Pause if you feel unwell.

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Vision Training is a home vision-training tool, not a medical device, and provides no medical advice. If you have an eye condition or discomfort, consult a professional doctor.