N85 4.33'' Acrylic Fisheye Dome Port Zeiss Focus gears allow access to

Focus gears allow access to the mechanical focus function of many lenses

44g (w/ batteries installed) Battery: Canon NB-13L x1pc Operation: TTL or Manual Flash Capacity: Approx

Depth Rating 100m Port System N85 Weight Port Opening Diameter Port Diameter 4" Body Material Anodized Aluminum Alloy Port Material Acrylic Port Coating Port Shade Material Removable Port Shade Spare O-ring 90143 split

such as the Inon Z-240 or Sea&Sea YS-D1

The NA-XT1 comes standard with the Nauticam vacuum system electronics built in

N85 4.33'' Acrylic Fisheye Dome Port Zeiss Focus gears allow access toThis 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. Technical Specifications Depth Rating 100m Port System N85 Weight Port Opening Diameter Port Diameter 4. 33" Body Material Anodized Aluminum Alloy Port Material