• Pentax O-GPS2: A clip-on GPS unit that provides users with reliable, high-precision positioning data collected from US GPS, Japanese QZSS, GLONASS, Galileo • GPS Function: The O-GPS2 attaches to the hot shoe of the compatible camera, and records the latitude, longitude, altitude, world time coordination (UTC), and direction of the shooting location • Astro Tracer: This feature combines the unit with the camera's vibration reduction system • (Simple Navigation) Calculates the direction and distance from your current location to your destination. Users can search for their destination using location data stored in the recorded image, or upload location data to register and/or assign • Electronic Compass: The LCD monitor displays the orientation of the camera with high precision. Using magnetic sensors and location data, the unit indicates the aspect of the true north