Hello All
I have decided to use the unusible Polaroid 800 and to try to convert it to 4X5, camera that can use standard 6X7 6X9 back that I have, now I working on the front of the camera , and chenging the lens, there is a lot of problems and it is hard to do things without proper tools, so uploading some photos from the begging, just the front element, I have some old lenses , it looks good!