Each the AquaTech Port Zom Gear SZ for Sony 70-200mm f/2.8 GM is designed to work with a dedicated lens. The Zoom Gear will allow full zoom control on either the Reflex, Edge, Delphin, Evo, Base, or Elite Water Housing and should operate in a smooth and responsive manner. This lightweight Zoom Gear is made from Delrin and will not lose its shape over time or with use. The Zoom Gear pitch is matched perfectly to the Zoom Control on the Water Housing for fast, responsive control in those critical situations when quick changes are needed.
|Gear Type||Zoom Gear|
|Size||111mm(1.37") x 100mm (4")|
|Weight||15g (0.015 kg)|
|Lens Compatibility||Sony 70-200mm F/2.8 GM|