Extension Rings & Adaptors

N120 to N100 20mm Port Adaptor This adaptor lets you mount N100 ports, extensions and accessories on an N120 housing, adding 20 mm of effective length. It opens the N100 optical range up to N120...

N120 to N100 15mm Port Adaptor This adaptor lets you mount N100 ports, extensions and accessories on an N120 housing, adding 15 mm of effective length. It opens the N100 optical range up to N120...

N120 to N100 Port Converter This converter adapts an N120 housing to accept N100 ports and extensions with minimal added length, giving N120 users access to the full N100 port range. Use the Nauticam...

N100 to N120 25mm Port Adaptor The N100 to N120 25mm Port Adaptor converts an N100 port opening to an N120 port opening, allowing N120 ports and extension rings to be used on N100 housings. It adds...

N120 to N200 Port Adaptor for Cinema Lenses on N120 Cinema and DSLR Housings The N200 Port System features larger port opening than N120, and allows many large diameter cinema styled lenses to be...

N85 Mini Extension Ring 17 The N85 Mini Extension Ring 17 adds 17mm of effective length to an N85 port setup, positioning the port correctly for the chosen lens. Depth rated to 100m. Refer to the...

N85-N120 50mm Port Adaptor II ResourcesInstruction manual (PDF)Full details on Nauticam

N120 Extension Ring 25 II The N120 Extension Ring 25 II adds 25mm of effective length to an N120 port setup, positioning the port correctly for the chosen lens. The locking design holds the port...

N100 to N120 35.5mm Port Adaptor II (for NA-A7IV) The N100 to N120 35.5mm Port Adaptor II converts an N100 port opening to an N120 port opening, allowing N120 ports and extension rings to be used on...

N100 to N120 55mm Port Adaptor with Zoom/Focus Knob The N100 to N120 55mm Port Adaptor converts an N100 port opening to an N120 port opening, allowing N120 ports and extension rings to be used on...

N120 Extension Ring 35 II The N120 Extension Ring 35 II adds 35 mm of effective length to an N120 port setup. The right combination of extension ring and port positions the lens at the correct...

N100 Extension Ring 50 The N100 Extension Ring 50 adds 50mm of effective length to an N100 port setup, positioning the port correctly for the chosen lens. Refer to the Nauticam port chart to select...

N100 Extension Ring 40 The N100 Extension Ring 40 adds 40mm of effective length to an N100 port setup, positioning the port correctly for the chosen lens. Refer to the Nauticam port chart to select...

N100 Extension Ring 30 The N100 Extension Ring 30 adds 30mm of effective length to an N100 port setup, positioning the port correctly for the chosen lens. Refer to the Nauticam port chart to select...

N85 to N100 65mm Port Adaptor The N85 to N100 65mm Port Adaptor converts an N85 port opening to an N100 port opening, allowing N100 ports to be used on N85 housings. It adds 65mm of effective length...

N120 Extension Ring 10 II The N120 Extension Ring 10 II is part of the N120 Port System and adds 10mm of effective length to an N120 port setup. It is designed for ports with an integrated bayonet...

N200 Extension Ring 50 The N200 Extension Ring 50 is part of the N200 Port System and can be used to add 50mm effective length to an N200 Port setup. At a Glance Depth Rating100m Port SystemN200 Body...

N200 Extension Ring 40 The N200 Extension Ring 40 is part of the N200 Port System and can be used to add 40mm effective length to an N200 Port setup. At a Glance Depth Rating100m Port SystemN200 Body...

N200 Extension Ring 30 The N200 Extension Ring 30 is part of the N200 Port System and can be used to add 30mm effective length to an N200 Port setup. At a Glance Depth Rating100m Port SystemN200 Body...

N85 Mini Extension Ring 20 The N85 Mini Extension Ring 20 adds 20mm of effective length to an N85 port setup, positioning the port correctly for the chosen lens. Depth rated to 100m. Refer to the...