Dyop™ - Dynamic Optotype™ The Vision Revolution Helping the world see clearly, one person at a time
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How it works
Basic Test

The Dyop™ test - the revolutionary method for measuring vision

Our eyes developed as survival sensors to detect motion and distance and NOT just to see the difference between the letters ‘E’ and ‘C’. Despite the fact that you are reading this, the primary function of our eyes is for detecting that motion and distance.

A Dyop™ (short for Dynamic Optotype™) is a uniformly rotating calibrated image whose size and motion provides a revolutionary method for precisely determining visual acuity. Dyops™ measure dynamic acuity as a much more precise indicator of vision than staring at static images.

View the Basic Test to see how Dyops™ work.

Acuity is the measure of how precisely you are able to see images. Conventional vision tests use static image tests such as the Snellen test and Landolt ring whose measure of acuity is based upon partial comprehension of those static images. Their benchmark for acuity is your guessing the comprehension of three out of five images. Dyops™ take the guesswork out of acuity because you either see the rotation at your precise point of refraction or you don’t.

"You cannot depend on your eyes when your imagination is out of focus."

- Mark Twain

“Any sufficiently advanced technology is indistinguishable from magic.”

- Arthur C. Clarke’s Third Law

The Dyop™ (Dynamic Optotype™) tests and concept are covered under U.S. Patent US2011/0037950A1

and International Patent PCT/US2010/045798

For further information contact: Allan Hytowitz at Allan@Dyop.org

5035 Morton Ferry Circle, Alpharetta, GA, 30022   /   678-893-0580

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