Zoom gears allow for the use of a lens' manual zoom function when used with supported housings and/or port extensions. Consult the Port Chart for more details. This zoom gear is for the Sigma 24-70mm F2.8 DG lens.
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Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
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