Zoom & Focus VariZoom VZ-ROCK-PZFI Zoom, Focus, and Iris Control for Select Panasonic Cameras VariZoom VZ-ROCK-PZFI VariZoom VZ-ROCK-PZFI Zoom, Focus, and Iris Control for Select Panasonic Cameras, For Cameras with 2.5mm and 3.5mm Ports, Wide-Sweep Zoom Rocker, Separate Iris and Focus Knobs, Auto/Manual Focus and Iris Control, Low-Profile Record/Pause Button, 100cm Cable. Compatible w/ Panasonic HVX200 Series, HPX170 and the DVX100B, HMC40 and the HMC150 View
