Long time reader, first time poster here! I just bought a new pair of Oakley Valve sunglasses, and the wind and my contacts havent been getting along so i am thinking about turning my oakleys into prescription sunglasses. My RX is light, something like -2.00. I was wondering if anybody had any experience with this type of thing on the board, and cost, and would they reccomend it? I thank you for your help