N100 180mm Optical-Glass Wide-Angle Dome Port phaseone Milled from solid aluminum

Milled from solid aluminum

Depth Rating 150m Port System N100 Weight Port Opening Diameter Port Diameter Body Material Anodized Aluminum Alloy Port Material Glass Port Coating Port Shade Material Removable Port Shade Spare O-ring 90141 This item is non-returnable

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 split

The port shade is removable which is ideal for circular fisheye lens

Effective length: 47mm

N100 180mm Optical-Glass Wide-Angle Dome Port phaseone Milled from solid aluminumNauticam optical glass dome ports are finely ground to the highest standard of precision and represent the state of the art in both manufacturing and optical technology. 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. This optical glass wide angle dome port has a diameter of 180mm and is part of the N100 port system. Technical