Nauticam O1250-Z EZ Zoom Gear: Olympus ED 12-50 EZ Lens for NA-GH5 Housing

This special gear and port solution allows the physical macro switch on the 12-50 lens to be operated, and enables the lens' entire zoom range. This solution provides both more magnification and the full range of focal lengths from 12-50mm, which is not possible in competing housings.

This gear is designed to work with the Nauticam NA-GH5 Housing