Double vision |
Double vision can be the described as the experience of doubled vision identical to that which occurs when one crosses their eyes. Depending on the intensity, this can often result in a loss of the ability to function and perform basic tasks which necessitate the use of sight but can be solved by simply closing one eye. This suggests that the double vision is occurring because the brain is simply overlaying the data received from both eyes on top of each other without rendering the information into a singular 3-Dimensional image as it normally does in day to day life.
Image examples
Double vision in a kitchen by Anonymous
Double vision at a desk by Anonymous
Desktop double vision by Chelsea Morgan
Psychoactive substances
Compounds within our psychoactive substance index which may cause this effect include: