SN1224A-Z Zoom Gear ~for Sigma 12-24mm F4 DG HSM | Art adapter This zoom gear is for

This zoom gear is for the Nikon AF-S NIKKOR 24-85mm f/3

Comparing Flexitray II (top) with Flexitray II W (bottom) Note the tripod mounting holes in the middle of the Flexitray II W

ZUIKO DIGITAL ED 12-40mm f/2

This focus gear is specific for the Canon EF 100mm f/2

The RED Weapon Camera BRAIN

SN1224A-Z Zoom Gear ~for Sigma 12-24mm F4 DG HSM | Art adapter This zoom gear is forZoom 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. Product Manual PDF