This Nauticam Macro Port 56 is designed for housings supporting the N85 Port System. The front of the port has integrated 67mm threads for accessories.
TECHNICAL SPECIFICATIONS
| Depth Rating | 100m |
| Port System | N85 |
| Weight | |
| Port Opening Diameter | |
| Port Diameter | |
| Body Material | Anodized Aluminum Alloy |
| Port Material | Optical Glass |
| Port Coating | |
| Port Shade Material | |
| Removable Port Shade | |
| Spare O-ring | 90143 |