N120 Extension Ring 80 ~with Lock feat-1-N120N200-REDPLMounted The Nauticam Extension Ring 20

The Nauticam Extension Ring 20 with Lock is part of the N120 Port System and can be used to add 20mm effective length to an N120 Port setup

100mm aluminum arm with standard 1" ball mounts on either end

This Flat Port 74 is part of the N100 port system and features a glass front element and anodized aluminum construction

integrated sealed electronics and both sensor and PL mounts made from titanium

The lens design is also designed with autofocus systems in mind

N120 Extension Ring 80 ~with Lock feat-1-N120N200-REDPLMounted The Nauticam Extension Ring 20The Nauticam Extension Ring 80 with Lock is part of the N120 Port System and can be used to add 80mm effective length to an N120 Port setup. See Port Chart for more details on choosing the correct extension and port. Technical Specifications Depth Rating 150m Port System N120 Weight 0. 38kg Port Opening Diameter 109mm from SN A191291 and later Port Diameter Body Material Anodized Aluminum Alloy Port Material Port Coating Port Shade Material Removable