N120 Macro Port 41 mamiya easily swap batteries and recording

easily swap batteries and recording media while the camera is mounted in the housing

An adapter to convert from an N85 port opening to N120 port opening to allow the use of N120 ports on N85 housings for Micro Four Thirds Camera systems

While it can't show what effect strobes would have on the exposure

Optimized for best wide angle performance at the 28mm equivalent focal length

N120 Macro Port 41 mamiya easily swap batteries and recordingThis Nauticam Macro Port 41 is designed for housings supporting the N120 Port System. The front of the port has integrated 67mm threads for accessories. Technical Specifications Depth Rating 150m Port System N120 Weight Port Opening Diameter 98mm Port Diameter 65mm Body Material Anodized Aluminum Alloy Port Material Optical Glass Port Coating Port Shade Material Removable Port Shade Spare O ring 90140 split Additional Data: Dimensions: Dia132mm x 71mm