GoPro is ready to take action cameras to a whole new level. Again. The Half Moon Bay-based company just released the HD Hero2 Professional, a major refresh over the original (and much loved) HD Hero. Chief among the updates is a new video sensor that has twice the performance as the original including better low light capture. This new sensor is paired with a different lens that not only improves the overall clarity, but also features a 170 degree field of view rather than the 127 found in the older HD Hero. Yep, your extreme tomfoolery will look that much more awesome.