36630 N85 Mini Extension Ring 30

N85 Mini Extension Ring 20

N85 Mini Extension Ring 17 The Nauticam Mini Extension Ring 17 can be used to add 17mm effective length to an N85 Port System. See Port Chart for more details on choosing the correct extension and...

N100 Extension Ring 30

N200 Extension Ring 30

N100 Extension Ring 30 II

N120 Extension Ring 30 II    

N120 Extension Ring 30 with focus knob

N100 to N85 20mm Port Adaptor Port adapter that allows the use of N85 port system ports on N100 housings. Features an effective extension of 20mm.

N85 to N100 65mm Port Adaptor