i traded my fire lenses for H.I. permission lenses just a few days ago and when i got them, they were foggy/dirty/smudged inside the two lenses. i looked for a threat but found nothing. the left side ifs the only side thats smudged and im not really sure what i can do to fix it.
That sucks man. I've had lenses that fog between the 2 parts and it basically means the lense is done. The lenses are supposed to be sealed together so no dirt/water can get in. You might be able to warranty them (I was able to with Scott). Another solution is to take off the inner part of the lense (not really suggested, but it worked for me. Could be dangerous/you won't have anti-fog coating anymore). Good luck, I'd try complaining to whoever you got it from, and if that doesn't work try Oakley.