Promotional video demonstrating G-Screen, a free online glaucoma awareness tool.
Start Your Free Check ScrollYour glaucoma awareness
begins here.
Free online tool. No downloads. Instant results.
Start NowHalf of people with glaucoma
don't know they have it.
Once vision is lost to glaucoma,
it cannot be restored.
Glaucoma damage is permanent.
Early detection is critical.
How it works
A simple app you can run from home. No equipment needed.
Answer questions
Quick questions about your age, family history and eye health.
Peripheral vision
A simple check of your side vision using your device.
Get your profile
Your results, ready to share with your eye care professional.
Endorsed by
Frequently Asked Questions
For users and clinicians
What is glaucoma?
Glaucoma is an eye condition that damages the optic nerve, often without symptoms until significant vision loss has occurred. It frequently goes undiagnosed but is treatable when caught early.
How does the eye health check work?
G-Screen includes a brief survey about your age, family history and eye health, a near visual acuity check, and a peripheral vision test. The vision tests use Melbourne Rapid Fields (MRF) technology, which is FDA-cleared and TGA-registered. Educational content is informed by published guidelines from Glaucoma Australia.
Is this a diagnosis?
No. G-Screen is an educational awareness tool, not a diagnostic test. It presents your test data and survey responses for discussion with your eye care professional. Only a qualified eye care professional can diagnose glaucoma.
Is it free? Do I need an account?
Yes, G-Screen is completely free. No account, registration, or personal information is required. You can start immediately.
Understand the disease behind the check
Learn what glaucoma is, who is at risk, how it progresses, and why early detection saves sight.
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It only takes 6 minutes. No sign-up required.
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