Zoom Control – The RL100 Lanc lens camera zoom control offers a smooth wide-sweep rocker for excellent control over variable-speed zoom on any camera equipped with a LANC Remote port. The ability to zoom from the tripod handle improves the operator’s ability to seamlessly and smoothly capture images, and the RL100 offers reliable, precise control for a great price. The RL100 also features a record button and LED indicator light that glows when your camera is in record mode and flashes when your battery is low. It fits on just about any tripod handle, shoulder rig, or jib and it can be extended with our 10, 20, 50 or 100 foot cables.