Focus gears allow for the use of manual focus on supported lenses with Nauticam housings. May require additional port or port extension. Consult the appropriate Port Chart for details.
This item is non-returnable, non-refundable, non-cancellable, and may be subject to extended lead times as it is manufactured on demand. We always do our best to meet trip deadlines so please advise us if you have a trip coming up!