This 3.5" 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.
This port is designed to support the following lenses:
NIKKOR 10mm f/2.8 lens for the Nikon 1 System
Canon EF-M 22mm f/2 STM for the Canon EOS-M System
Panasonic Lumix G 14mm F2.5 ASPH
Olympus M. Zuiko Digital ED 12mm f/2.0 Lens
This port 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.
Port Opening Diameter
Anodized Aluminum Alloy
Port Shade Material
Removable Port Shade
Introducing Nauticam N85 3.5" Acrylic Wide-Angle Dome Port