Digital Eye Strain Test

An interactive screening tool for computer vision syndrome.

Stage 1: Visual Endurance

The Staring Contest

Eye strain is a physical breakdown of your tear film. Track the target for 10s to induce fatigue before checking symptoms.

Official guidance: WHO & professional ophthalmology resources.

View Official AAO Guidelines ↗

Screening FAQs

What is digital eye strain?

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Physical ocular discomfort—like dry eyes and blurred vision—caused by prolonged, uninterrupted use of digital screens.

Can this test diagnose a condition?

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No. This screening is informational and does not replace a comprehensive examination by a licensed professional.

How can I reduce strain?

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Follow the 20-20-20 rule, blink consciously, and maintain proper ergonomic desk posture.