This wide-angle dome-port is part of the N85 port system and features an acrylic element and anodized aluminum construction. Different size ports are available to support a wide variety of lenses and housing types. Port extensions or adapters may be necessary for some ports and housings.
Supported lenses:
This dome may require an extension ring depending on which lens you are planning to use and there are often lens gears available for optimal performance. Check the port chart below for specific configurations.
Technical Specifications
| Depth Rating |
100m |
| Port System |
N85 |
| Weight |
.55 lb |
| Port Opening Diameter |
|
| Port Diameter |
4.33" |
| Body Material |
Anodized Aluminum Alloy |
| Port Material |
Acrylic |
| Port Coating |
Multi-layer Broad-band Anti-reflective Coating Inside |
| Port Shade Material |
ABS |
| Removable Port Shade |
|
| Spare O-ring |
90143 |
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