I have had for a while now a Konica Auto-Reflex. I love the way it looks and feels, the lens that came with it, and that it can do full and half frame photos. But no matter how hard I try, I cannot get in-focus photos when the lens is wide open. I blame the ground glass ring it uses, rather than a split prism. I would like to replace the screen, but as the camera is somewhat rare, I have been unable to find a replacement. Does anyone know a place that could replace it, or a source for a replacement screen? Thank you