Mamiya 645 Auto-Extension Ring No.3-S [MINT]

Here's the auto extension ring for the Mamiya 645. It is designed to be used with the 80mm f2.8 or 80mm f1.9 lenses. They are in excellent+ condition and work perfectly. The mounts show light wear.

It is in mint condition and works perfectly.

SKU: 260918JC-9