Changes

[[File:Chromostereopsis.png|thumb|Focal conflict in a [[chromostereogram]]. Full screen this image.]]

[[File:Chromostereopsis.png|thumb|Focal conflict in a [[chromostereogram]]. This image should hurt after a while looking at it.]]

A '''vergence-accommodation conflict''', also known as a '''focal conflict''', is when a brain receives mismatching cues between eyes' [[focus]] and angle. It is disorienting and can result in eye and brain pain. The effect can be unpleasant and cause eye strain.

A '''vergence-accommodation conflict''', also known as a '''focal conflict''', is when a brain receives mismatching cues between eyes' [[focus]] and angle. It is disorienting and can result in eye and brain pain. The effect can be unpleasant and cause eye strain.