A camera-guided screening for visual acuity, contrast sensitivity, near vision, and refractive power — completed on your own screen in about six minutes. No equipment to buy, no appointment to book.
Hold a card-sized object to the screen — or let auto-detect handle it — so every measurement is scaled to real-world size.
Your camera quietly tracks distance and eye position while you complete four short, guided tests.
Get a plain-English summary of each result, and a clear read on whether it's time to book an eye exam.
The Snellen letter test, reimagined to auto-scale as your distance from the screen changes.
A close-range gap-orientation test — the same skill you're using to read this sentence.
Finds the point where low-contrast letters start to fade — often the earliest sign something's off.
A two-phase blur test that estimates near- or far-sightedness, and by roughly how much.
Every test question is generated and scored on the server, so results can't be gamed by the client. Your camera feed never leaves your browser — it's used only to track distance and eye position in real time. OcuScan Pro is a screening tool, not a diagnosis: treat any concerning result as a reason to book a full exam with a licensed optometrist.
No. OcuScan Pro is a screening tool that estimates your visual acuity, contrast sensitivity, near vision, and refractive power. Treat a concerning result as a reason to book a full eye exam, not as a prescription.
Just a device with a front-facing camera and a bit of arm's length. A credit-card-sized object helps calibrate scale, but auto-detection works on most modern phones and laptops.
No. Your camera feed is processed locally in the browser to track distance and eye position — it's never uploaded. Only your test answers and computed results are sent to the server.
It's a solid directional read, not a clinical-grade measurement. Screen brightness, camera quality, and lighting all introduce some error, which is why every result comes with a recommendation, not a prescription.
Most people finish all four tests in five to seven minutes.
Free, private, and over before your coffee gets cold.
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