Changes

[[File:Chromostereopsis.png|thumb|200px|Focal conflict due to [[chromostereopsis]]. Look at this image in full screen and feel the eye strain.]]

[[File:VAC detail.png|thumb|200px|VAC as it can happen in virtual reality]]

A '''vergence-accommodation 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''' 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.