Athena Optical Dome Port W100 (Nuaitcam N85 mount) @nikonbody The FG9X Housing is ideal

The FG9X Housing is ideal for outdoor and underwater photography

4 provides a wider angle of view underwater without the edge distortion

INON viewfinder provides unparalleled bright finder image to support fine focusing comfortably even dark underwater

It requires water between the back of the WD-3 and the front of the housing's lens port to affect the angle of coverage

Housings must have a minimum of 3/4" free space between the USB-C port on the camera and the inside left of the housing (looking from the back)

Athena Optical Dome Port W100 (Nuaitcam N85 mount) @nikonbody The FG9X Housing is idealThe Athena Optical Dome Port W100 is a dedicated dome port for Nauticam N85 port mount to use Olympus lenses. Compatible Lenses: Olympus M. ZUIKO DIGITAL ED 12mm f 2. 0 Olympus M. ZUIKO DIGITAL 17mm f 1. 8 Olympus M. ZUIKO DIGITAL 17mm f 2. 8 Pancake Panasonic Lumix G 14mm f 2. 5 II Asph. Panasonic Lumix G 20mm f 1. 7 Asph. Specifications Depth rating 80m 262 ft. Dome Size 100mm Housings Nauticam Mirrorless MIL housings Dimensions 116 x 61mm (DIA x L)