The AquaTech CZ RF 24-70 & 15-35 RF 2.8 Zoom Gear allows you to zoom your lens underwater with a port and housing. To use it, you will need to also rent an underwater lens port. Zoom gears are not required for underwater protection but if you don't use one, and opt to just use the lens port alone, then you will have to choose your focal length ahead of time on your zoom lens and stick to it throughout your underwater session.
|Gear Type||Zoom Gear|
|Lens Compatibility||Canon 15-35 RF 2.8 Lens|
|Dimensions||42mm (1.65”) X 92mm (3.0”)|
|Weight||3.5 oz / 102 g|