The Measuring Division of Kaman Precision Products, Inc. (Middletown, CT) highlights the availability of its KD-5100 differential measurement system, which provides resolution to a nanometer of positional change. With its proven stable design, extremely small size, and low power consumption, the KD-5100 is ideal for night vision systems, precision telescope positioning, fast steering mirrors (FSM) for space-based and airborne applications, and image stabilization systems. Kaman engineers work closely with customers to understand their specific application and optimize the KD-5100 to meet custom requirements.