Thanks Gil. I don't know if it would work, but I have seen Decot prescription lenses that just have a deeper angled notch in thick lenses, so that the same retaining wires hold them like thinner lenses. I think there are many really good shooting glasses, but I think Hy-Wyd's would serve you well. Maybe, if the gas and time buys the frames through the mail, just get the new set? You can try the new lenses in your old frames, if they fit, maybe you can get a second set of lenses, for brighter or lower light conditions? Anyway, best of luck with it.