can putting a glass lens in backward change color, such as lost green and white looks pink.|||there%26#039;s a good chance one of the color engines isn%26#039;t working, and there are three: red, green and blue, if one goes, it really throws everything off.
backwards? not sure but it shouldn%26#039;t change the color... it might change the focus
tough question, not 100 percent on that.