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Sea & Sea Focus Gear For Canon EF 17-40mm F4L USM

Sea & Sea
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Sea & Sea Focus Gear For Canon EF 17-40mm F4L USM
SKU: SEASS31170
Reg. Price: $249.95
Our Price: $229.95
Qty:
*** Back Ordered until 12/31/2024.

Description & Details

Sea & Sea Focus Gear For Canon EF 17-40mm F4L USM

Use this Focus Gear from Sea & Sea to control manual focusing with your Canon EF 17-40mm f/4L USM lens in a compatible lens port, which mounts onto a Sea & Sea MDX underwater camera housing.The gear mounts onto the focus ring of the lens and is controlled via the required extension ring with focus knob. It does not work with the focus/zoom dial on the housing. It is constructed from a corrosion-resistant aluminum alloy.

FEATURES

  • Mounts onto Focus Ring of Lens
  • Rotate Knob to Adjust Focus with Lens
More Details

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