I am selling the following Nauticam gear:
Nauticam Extension Ring 50 (NA-21150), new price USD 310
Nauticam N100 to N120 35.5mm Port Adaptor with Zoom/Focus Knob (NA-A7II), new price USD 420
Both items have been on one dive trip and seen around 15 dives. Thus, they show very little use (see photo) and are fully functioning. I am selling as this was an emergency purchase when I noticed that I had forgotten to take them along for my trip. I have the same gear already and do not need spares since Nauticam gear holds forever.
I am willing to sell at 50% of new price, plus $30 for shipping and tracking of both items combined via standard USPS. If you buy only one of the pieces, shipping and tracking will be $20.