Hello fello Hasselblad users -- I’m going to purchase a 120 lens for my 503CX, and since I certainly cannot afford a brand new design, I’m looking out for used lenses. Has anyone heard anything about a S-Planar 5.6/120 T*? I’ve searched through some fori in the Internet to find some useful information about it, but to no avail. The serial # is 5722347, and it looks rather strange (see pic) -- any suggestions? Thanks a lot!