I had a wild idea when I got home today. Since tropical storm Isaac is keeping people inside their homes due to flooding I was bored when I got home. I figured what if I took a pair of black gradient lenses and cut them to fit a frame, no big loss if it didn't work out as the lenses are to light for me. I knew the curve matched perfect, so why not. 30 minutes later I had my first chop. But not my last........