The Nauticam N85 Extension Ring 20 can be used to add 20mm effective length to an N85 Port System.
See Port Chart for more details on choosing the correct extension and port.
TECHNICAL SPECIFICATIONS
Depth Rating | 100m |
Port System | N85 |
Weight | |
Port Opening Diameter | |
Port Diameter | |
Body Material | Anodized Aluminum Alloy |
Port Material | |
Port Coating | |
Port Shade Material | |
Removable Port Shade | |
Spare O-ring | 90143 |