Extension Rings & Adaptors

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...

N85 to N120 60mm Port Adaptor for Sony E-mount System The N85 to N120 60mm Port Adaptor converts an N85 port opening to an N120 port opening, allowing N120 ports to be used on N85 Sony E-mount...

N85 to N120 55mm Port Adaptor with Knob (Fujifilm System) The N85 to N120 55mm Port Adaptor converts an N85 port opening to an N120 port opening, allowing N120 ports to be used on N85 housings — here...

N85 Mini Extension Ring 30 The N85 Mini Extension Ring 30 adds 30mm of effective length to an N85 port setup, positioning the port correctly for the chosen lens. Depth rated to 100m. Refer to the...

N120 Extension Ring 90 II The N120 Extension Ring 90 II adds 90 mm of effective length to an N120 port setup. The right combination of extension ring and port positions the lens at the correct...

N120 Extension Ring 80 II The N120 Extension Ring 80 II adds 80 mm of effective length to an N120 port setup. The right combination of extension ring and port positions the lens at the correct...

N120 Extension Ring 70 II The N120 Extension Ring 70 II adds 70 mm of effective length to an N120 port setup. The right combination of extension ring and port positions the lens at the correct...

N120 Extension Ring 60 II The N120 Extension Ring 60 II adds 60 mm of effective length to an N120 port setup. The right combination of extension ring and port positions the lens at the correct...

N120 Extension Ring 55 II The N120 Extension Ring 55 II adds 55 mm of effective length to an N120 port setup. The right combination of extension ring and port positions the lens at the correct...

N120 Extension Ring 50 II The N120 Extension Ring 50 II adds 50 mm of effective length to an N120 port setup. The right combination of extension ring and port positions the lens at the correct...

N120 Extension Ring 30 with Lock The 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. At a Glance Depth...

N120 Extension Ring 20 II The N120 Extension Ring 20 II adds 20 mm of effective length to an N120 port setup. The right combination of extension ring and port positions the lens at the correct...