[Top MINT w/Lens cover] smc Pentax M* 67 Star 400mm f/4 ED IF MF Lens for 6x7£812
Every recorded sale of the Asahi Pentax 400mm f/4 (6x7)
3 sales match these filters. Each links to its auction lot or listing where one exists.
[Top Mint] SMC Pentax-M* 67 Star 400mm f4 ED IF MF Lens for 67 6x7 Japan #722£860
Pentax 67 400mm f4 ED (IF) M* lens green star 6x7cm with case£729