M14 Nikonos 5-pin Bulkhead ~with Universal Hotshoe Connection and X and Ground Connection Only service 8 Fisheye PRO lens

8 Fisheye PRO lens

67 kg Port Opening Diameter 109mm Port Diameter 230mm Body Material Anodized Aluminum Alloy Port Material Optical Glass Port Coating Multi-layer Broad-band Anti-reflective Coating Inside Port Shade Material ABS Removable Port Shade Spare O-ring 90140 split

Like the Nauticam housings for the Olympus OM-D E-M1 and the Panasonic GH4

Flash diffuser with adjustable mount for using the NA-EM5 without fiber-optic cables and on-board flash only

M14 Nikonos 5-pin Bulkhead ~with Universal Hotshoe Connection and X and Ground Connection Only service 8 Fisheye PRO lensThis is an M14 mount Nikonos 5 pin bulkhead with universal hotshoe connection (x and ground connection only).