The Fujinon SS11 Full Servo Analog Zoom / Focus Rear Control Kit is a full servo (SS = servo/servo) rear lens controller kit for high definition and broadcast ENG/EFP lenses. The kit consists of mounting clamps, focus module, and zoom/focus demand. The SS-11 covers the complete range of servo zoom/focus functions and is useful in both field recording and broadcast environments, including live event and sports coverage.