The Wertheim Foundation believes that this is an appropriate forum for vision testing, and this is the first of a series of videos to be available to the public. The red bar at the top of the screen should be 2.2 inches (5.6 cm) across and you should be standing 6 feet (1.8 m) away. If you cannot adjust the size of your screen, you should move proportionately nearer or farther.
How big are the letters supposed to be? Everbody has different size monitors. Thanks for uploading anyways!
sludgedozer 2 years ago
fist comment !
elthant 3 years ago