I just looked at my flak jacket lenses closely while cleaning them and noticed a small dotted line going around the bottom and up the nose piece of both lenses. It seems to be on the inside rather than the outside. I looked at my half jackets and saw the same thing. The half jackets don't seem quite as noticeable as the flaks. I didn't notice anything on my gascans or straight jackets. I tried to take a picture, but it is very hard to capture. If this is the iridium coating peeling, I honestly think I am done with oakleys. I have never put anything on these lenses other than the Oakley cleaning spray. Never even use my shirt to wipe them down, only microfiber cleaning clothes.