Altix NB from DDR

I found this viewfinder camera dripping in the rain and paid 5 euros. The shutter blades are not working. It has a light meter and interchangeable lenses. My camera has the famous for its bokeh Trioplan lens, with a focal length of 50mm and f2.8

I have put the Trioplan in front of the EOS and got some close up pictures - it won't focus at infinity with the EOS - but I am not impressed.