The Tornado Grip for Z-Drive from Zacuto is a mechanical follow focus handgrip for single-operator, shoulder mounted shooting. It connects to the whip port on the Zacuto Z-Drive follow focus and provides both a handgrip for two-handed shoulder mount rigs, and a focus wheel for controlling your Z-Drive. The Tornado's comfortable horn shape works in tandem with the 60° curve of the Z-Drive and is particularly useful with Zacuto Recoil support rigs, where the camera is mounted directly over your shoulder.
The Tornado slides in the Z-Drive's whip port by pushing down on the round plunger and pushing it into the port. Once you release the plunger, the Tornado is securely attached. The handle rotates freely, allow you to place your thumb and forefinger on the scalloped focus wheel and turn your whole hand to pull focus. Simply release your thumb and forefinger from the focus wheel, rotate your wrist back, and grab the focus wheel again for more range.