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EF-RF Adapter Zoom Gears


- Compatible with Canon EF-EOS R Adapter only

- Not compatible with Canon drop-in filter adapter or Canon control ring adapter 

Select your lens
In Stock

AQUATECH Canon EF-RF Zoom Gears allow 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. Our Zoom Gears are made from Delrin, a strong and lightweight material, and will not lose their shape over time or with use.

The 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 your lenses focal length are needed.

Each Zoom Gear is designed specifically for a certain lens, however some zoom gears can support multiple lens options. For more information on which zoom gears are compatible with multiple options please refer to the P Series Lens Port Reference Chart.

AQUATECH Zoom Gears are compatible with the following housing models:

  • EVO
  • EDGE
  • Elite II
  • Elite
  • Base II
  • Base
  • Compac
  • Delphin