Zenza Bronica fisheye ZENZANON-PE 1:3.5 f=30mm

for ETRS(i), 6×4,5 cm coverage. Focuses to a minimum of 0,27m, and has rear filters, 32,5 mm

This entry is incomplete. I’m looking for good pictures, both iconic on white background (front, to, side, angled) and “real life” ones. More important I’m looking for correct information supported by facts, proofs, articles. I’m also looking for manuals, fliers, catalogues etc. I can use as reference or I can share here. Credits will be given.