Technology2 mins ago
Why do I see everything in blue?
Answers
No best answer has yet been selected by Gnisy. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.Let me guess; it was a sunny day (?) This could be caused by the "auto colour balance" effect of the human eye. While your eyes were closed, the sun was shining through your eyelids and the illumination reaching your eye was therefore very red due to the blood in the eyelids. When you open them, your eye/brain combination attempts to correct what you see and overcompensates towards the blue end of the spectrum. This colour compensation is the reason why your photos often have a really red cast if taken indoors without flash, and yet you see the scene as being normally coloured.
http://www.eyetricks.com/jesus.htm
well you can google cyanopsia and you can get:
http://www.psych.ucalgary.ca/pace/va-lab/Brian/acquired.htm
which is kinda betta value than my posting.