The Pentax O-GPS1 GPS Module is designed for geotagging with compatible Pentax digital cameras, including the K-5, K-r, K-3 and the 645D. Powered by just 1 'AAA' battery, the GPS unit tracks latitude, longitude, altitude, time, and direction. This information provides not only GPS info for storing and tracking your photos and videos, but GPS information you can use for hiking, boating, and other outings.
