I bought a MINT pair of Engraved Silver Round frames from the 1920’s. I thought I would have a pair of John Lennon style sunglasses made. So I had my friend Chris A Hardaway, from the forum here, cut a pair of lenses out of a pair of MARS lenses, and install them in the frames. They turned out great, thanks to Chris. I wanted to keep the theme of SILVER to go with the Oakley SILVER case. If You need any custom lense work done Chris is The Man!