Aquatica  Zoom Gear
for Sigma 10-20mm Lens
Part #: AQ-48770
Product Overview:
- Zoom Gear for the Sigma 10-20mm f3.5
- Install the gear on to your lens zoom ring then connect it to the zoom control knob of the housing.
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Please refer to Aquatica Port Chart
Please call the Bluewater Photo team at 310-633-5052 with any questions, or email us at sales@bluewaterphotostore.com