Check out this interview with the man himself:
I know that Red is not oakley and some may think this belongs in the off topic section but according to this interview the lenses are being crafted by the O!
There is too much for me to comment on here but the two quotes that stand out are:
"What most people don't know (some of our fanatical customers do) is that we are primarily an invention, technology and engineering company that happens to be best known for our sunglasses."
"he's the only billionaire I know who surfs the forums and posts comments himself"