[robski]

On a slightly different point I use my right eye to look through the SLR view finder. A couple of years ago I had a problem with my right eye and I tried using the left eye instead. In some lighting conditions I noticed that the left eye saw stronger reds and weaker blues compared to the right eye. I never gave this much through until talking to a fellow photographer on the subject of colour printing. Quite unprompted he said that each of his eyes saw colour differently. I suppose we take it for granted that each eye sees colour in the same way.