Canon EF Zoom Gear


Lens Model
In Stock

AquaTech 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.

*Canon Zoom Gears are not compatible with EF-RF Adapters*

AquaTech Zoom Gears are compatible with the following housing models:

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

Customer Reviews

Based on 4 reviews
Diane Carter
Zoom Underwater

I found the gears expensive for what they are and are tricky to assemble with regard to getting it into the Edge water housing.

Hi Diane, if you're having any issues with setting up your zoom gear please reach out to our team at and we can assist in making sure you're getting the most out of your new equipment.

Aamie Cush
Still waiting on a reply from an email I sent.

Overall happy with other gear I have purchased but the customer service might need some attention, I'm still waiting on a reply email from a week ago.

Anthony Gordon
Haven’t used

Can’t tell as all the other housing and pods that I’ve ordered are never in stock 🙄🙄🙄

marcus donsworth
Very easy installation, very smooth zoom control when in the water.

Im very happy with the Ef 70-200mm f2.8IS II zoom control , Aquatech have finally made a great product, Ive had Aquatech products since 2005 and have seen the developing products emerge.