AQUATECH Zoom Gear 11911 for Sony 16-35 f/2.8, 24-70 f/2.8 Lens

The AQUATECH Zoom Gear 11911 for Sony 16-35 f/2.8, 24-70 f/2.8 Lens allows full zoom control on compatible AQUATECH water housings. The Delrin zoom gear pitch is matched perfectly to the zoom control on the inside of the water housing for fast, responsive control in those critical situations when quick changes to the focal length are needed. For more information on which zoom gears are compatible with multiple options, please refer to your housing's Port Reference Chart.