I just received my new Oakleys couple of days ago, a Radar Pitch type, with black iridium lenses. As many of new Oakley sunglasses, it had an "H" sticker on the lenses, standing for hydrophobic. I removed the sticker very carefully and then clened the surface of the lens with the special accompanied cloth. The problem is that it seems that the sticker has left a mark on the lenses that does not get away! It seems to have dyed the iridium lenses. It can not be seen easily with naked eye, but if you put the sunglasses near a light bulb, or towards the sun, there is a dark circular mark at the place where the sticker was. Any help? Can this be removed? Does anyone have noticed anything similar? The following image shows hardly the dark circular mark.