O714-Z Zoom Gear ~for Olympus M.ZUIKO DIGITAL ED 7-14mm f/2.8 PRO phaseone Depth Rating 100m Port System

Depth Rating 100m Port System N50 Weight Port Opening Diameter Port Diameter Body Material Anodized Aluminum Alloy Port Material Optical-glass Port Coating Multi-layer Broad-band Anti-reflective Coating Inside Port Shade Material Removable Port Shade Spare O-ring 90143 split

meaning faster shooting

This Nauticam Macro Port 45 is designed for housings supporting the N85 Port System

This short port is part of the N50 port system and features an optical-glass front element and anodized aluminum construction

this serves as a audible and visual leak detector

O714-Z Zoom Gear ~for Olympus M.ZUIKO DIGITAL ED 7-14mm f/2.8 PRO phaseone Depth Rating 100m Port SystemZoom 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 is for the Olympus M. ZUIKO DIGITAL ED 7 14mm f 2. 8 PRO lens.