This set contains both a Macro Port for the N85 Port System and a Zoom Gear. This combination is designed to support the Olympus M.Zuiko Digital ED 12-50mm F3.5-6.3 EZ lens mounted on a Panasonic GH5 camera in the NA-GH5 housing or an Olympus OM-D E-M1X in the NA-EM1X housing..

Zoom gears allow access to the mechanical zoom function of supported lenses. Use of this gear may require the use of additional port extensions or adapters. Check the Port Chart for more details.

This zoom gear and port is for the Olympus M.Zuiko Digital ED 12-50mm F3.5-6.3 EZ lens.

The port features M77 threads not he from to support accessories.

Technical Specifications

Depth Rating		100m
Port System		N85
Weight
Port Opening Diameter
Port Diameter
Body Material		Anodized Aluminum Alloy
Port Material		Optical Glass
Port Coating
Port Shade Material
Removable Port Shade
Spare O-ring		90143

split

Note:

An optional gear ring #90166 is required to use with other Nauticam M4 3 camera housings.

 

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Port Chart

 

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