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 Nauticam port chart to select the right combination of port and extension.
| Port System | N85 |
| Effective Length | 20mm |
| Depth Rating | 100m |
Nauticam
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...
Nauticam
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...
Nauticam
N120 Extension Ring 20 with Lock 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. At a Glance Depth...
Nauticam
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...
Nauticam
Sea&Sea to Nauticam extension ring 20
