Vision therapy you can do right now, on the screen in front of you.
A complete library of vision therapy exercises with step-by-step instructions and video. Most of them need no equipment at all — the on-screen tools here do the job of the string, the charts and the cards. Every exercise also keeps its traditional with-equipment version, so you can pick either.
Start with nothing but this screen
These need no string, no cards, no lenses, no printer. Open the tool and go.
Exercises grouped into a plan that goes somewhere
Individual exercises are easy to find and hard to sequence. Each program sets out phases, sessions, dosage and a weekly measure, so you know what to do today and whether it is working.
Eight categories of visual skill
Every exercise explains what it trains, why it works, exact dosage, how to progress it, when to stop — and gives you both an on-screen and a with-equipment route.
The equipment, running in your browser
A free-fusion trainer that produces real convergence demand, pursuit and saccade targets, a gaze-stability target, a tachistoscope, an anti-suppression board and more. Nothing to install or buy.
Understand it before you drill it
What this site will and won’t do
Vision therapy has genuinely strong evidence for some conditions and none at all for others, and plenty of sites blur that line. This one does not.
Good evidence
- Convergence insufficiency
- Accommodative dysfunction
- Amblyopia, with active near work
- Gaze stability after concussion
- Oculomotor dysfunction
Not supported
- Reducing your glasses prescription
- Treating dyslexia
- Treating ADHD or autism
- Replacing medical care for eye disease