Nauticam Zoom Gear SC1224A-Z for Sigma 12-24mm F4 DG HSM | Art - 19556Regular price $442.50
Zoom gears allow access to the mechanical zoom function of supported lenses. Use of this gear may require the use of additional port extensions or adapters. Check the Port Chart for more details.
This zoom gear is for the Sigma 12-24mm F4 DG HSM | Art lens.