The Manfrotto Clamp-On Zoom Remote Control for LANC & Panasonic Cameras helps you to control your camcorder's zoom with multiple zoom speed selector knob. Furthermore, this remote control helps in stabilising your camera when shooting or capturing images and tweaking your camera'ss settings without manual effort. The clamp-on zoom remote control can be easily connected to the camcorder with its 2.5mm male to male jack coiled cord cable measuring 140cm when extended. The clamp-on feature allows you to easily mount the remote control onto a pan bar, tubes, piping, tabletops, and handle bars as per your requirement.