SC1770OS-Z Zoom Gear ~for Sigma 17-70mm F2.8-4DC Macro OS HSM N120 Depth Rating 100m Port System

Depth Rating 100m Port System N85 Weight Port Opening Diameter Port Diameter 4

there are some key features that make these cameras stand out

Nikon 1 Nikkor VR 10-30mm F3

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

This housing also supports the full line of RED DSMC2 BRAINS including the Epic-W 8K

SC1770OS-Z Zoom Gear ~for Sigma 17-70mm F2.8-4DC Macro OS HSM N120 Depth Rating 100m Port SystemLimited stock is available. 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 is for the Sigma 17 70mm F2. 8 4DC Macro OS HSM (Canon mount) lens. Product Manual PDF