Enables using the zoom ring of the Tokina 10-17 mm f/3.5-4.5 AT-X 107 AF DX Fisheye Lens for Canon (ATXAF107DXC).
The focus ring of this lens cannot be accessed using this gear.

Specifications
Material: PLA 
Dimensions (diameter x height): 100 x 18 mm / 3.94 x 0.7 inch 
Weight: 28 g / 0.99 oz 
Included in package: lens gear and stopper
Manufacturer’s warranty