Nauticam N120 Extension Ring 30 II *W/O detachable focus knob underwater camera 17kg Lens Construction 4 elements

17kg Lens Construction 4 elements Lens Coatings Anti-reflective on both sides Dome Coating Multi-layer Broad-band Antireflective Coating Focal Range Front Element to Infinity Maximum Field of View (underwater) 130º for 24mm equivalent lens Mounting System Bayonet Mount Depth Rating 100m

AOI DLP-06 Dome port for Panasonic 8mm f/3

42g  [underwater]

A built-in Leak Sensor and a bulkhead for external vacuum sensor provides double protection and increased peace of mind for your camera equipment while diving

- DS-TTLII function

Nauticam N120 Extension Ring 30 II *W/O detachable focus knob underwater camera 17kg Lens Construction 4 elementsThe Nauticam Extension Ring 30 with Lock is part of the N120 Port System and can be used to add 30mm 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. 21kg Port Opening Diameter 109mm from SN A184206 and later Port Diameter Body Material Anodized Aluminum Alloy Port Material Port Coating Port Shade Material Removable