EzFoto Flexible Gearbelt for 15mm Rod DSLR Follow focus, fits any lens diameters from 46mm to 110mm
Price 9.29 - 39.99 USD
The flexible gearbelt can be used with any zoom or prime lenses with a wide range of lens diameters (any size from 46 to 110mm)" * Supports any 15mm Rod Rod DSLR Follow focus * Material: completely metal + plastic