The camera head features a 12X optical zoom lens with 10X digital zoom,(up to 120X), optical image stabilizer (O.I.S.), a built-in 2-channel microphone and a range of advanced tuning functions, including matrix, knee point, adjustable detail and chroma, white balance and zebra settings. Iris, focus and zoom are remotely controlled by the HMR10 recorder. It is powered by the HMR10 recorder.