Zoom Gear for Canon EF 16-35mm F4 L IS Lens

SKU: SFZG90EF1635F28LII
$21.00 USD
$21.00 USD
$24.00 USD
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To ensure you purchase the correct Zoom/Focus Gear, please select your Camera Brand Canon

Please select your Underwater Housing Sea Frogs CH R6

  • Sea Frogs CH R6
  • Sea Frogs CH R6MII
  • Sea Frogs CH R5
  • Sea Frogs CH RP
Sea-Worthy Lenses: Zoom Gear

Zoom Gear for Canon EF 16-35mm F4 L IS Lens

For Housings with 90mm Bayonet | Polycarbonate

The Zoom Gear for Canon EF 16-35mm F4 L IS Lens allows access to manual zoom function in underwater housings. It mounts onto the lens's zoom ring and controls it via the housing's zoom dial. Fits Sea Frogs housings with 90 mount. Compatible with most Sea Frogs dome and flat ports (excluding A6xxx and RX1xx housings).

How It Works:

  1. Engages the Lens — The zoom gear, typically a ridged or toothed ring, wraps around the zoom ring of the lens.
  2. Interfaces with Housing Controls — The housing has a mechanical control (dial wheel) that meshes with the zoom gear.
  3. Allows Zooming — By turning the external housing control, the gear rotates the lens's zoom ring, adjusting the focal length.

Why It's Important:

  • Enables framing flexibility without opening the housing.
  • Essential for video shooters and photographers using zoom lenses.
  • Works with Dome and Flat ports.

Frequently Asked Questions

Does it work with my housing? +
This zoom gear fits Sea Frogs housings with a 90mm mount.
Is the camera lens included? +
No. The camera lens shown in product images is not included with this item.

Specifications

Bayonet:

  • 90mm

Compatible Lenses

Tarmron Lenses:

  • Tamron 11-20mm F2.8 Di III RXD E-Mount

  • Tamron 20-40mm F/2.8 Di III VXD E-Mount

Canon Lenses:

  • Canon EF 16-35mm F4 L IS

  • Canon EF 16-35mm F2.8 L II

Fujifilm Lenses:

  • Fujifilm XF16-80mm F4 R OIS W

Please Note: Camera and lens not included with the housing.

Disclaimer:

Every effort has been made to ensure that the descriptions and images provided are accurate and up-to-date. However, occasional errors may occur, and product features, specifications, or appearances may change without notice. We recommend verifying any details that are critical to your purchasing decision.