AQUATECH Zoom Gear for Sigma 24-70mm f/2.8 DG DN II Art Lens (Sony E)

This Zoom Gear for Sigma 24-70mm f/2.8 DG DN II Art Lens from AquaTech is designed for the Sony E mount version of the lens and allows full zoom control on compatible AquaTech water housings. The zoom gears operate in a smooth and responsive manner and are available for a range of different lenses. It is made from Delrin, a strong and lightweight material that will not lose its shape over time or with use.