@SiRacer420 was doing lens etching. There's a couple links to his and his wife's website in the thread below. Might be worth a shot.
My custom stuff (lens etching, 3d printing and vinyl)
I may as well have one place for all my custom stuff. At the moment I have 2 3d printers, a vinyl cutter, and a laser running. My wife has a small shop selling 3d printed stuff like keychains, necklaces, and pens, all personalized. She does vinyl decals and shirts other things like that. I get...
www.oakleyforum.com