HERO line of housings, although the standard screw mounts are indeed compatible. The DH5 was marketed with a basic camera and housing as the Wrist HERO, or bundled with accessories as the Motorsports HERO. Wide HERO The GoPro Wide HERO was the first model with a 170° wide-angle lens. It was released in 2008 alongside the Digital HERO5 and had the same 5MP sensor (2592 x 1944), capable of 512x384 at 30fps video with sound recording (up to 56 min. on a 2GB SD card), 5MP Photos, 10s Self Timer, 3X sequence still photo burst and Auto "Photo every 2 or 5 seconds" mode. It was powered by 2 x AAA batteries (not included in the box). The Wide HERO was marketed with the basic camera and housing alone, or bundled with accessories (as the Surf HERO, Motorsports HERO Wide, or Helmet HERO Wide). The camera was later renamed the SD HERO 170 to emphasize the differences with the succeeding HD HERO second generation cameras. HD (2nd gen) The second generation of the HERO cameras (2010–11) were branded HD HERO for their upgraded resolution, now offering up to 1080p high-definition video. With the HD HERO generation, GoPro dropped the optical viewfinder. HD HERO The basic HD HERO was marketed either with a basic set of accessories (case and mount) as the "Naked", or in bundles with additional accessories named for the intended purpose (such as the HD Helmet HERO, HD Motorsports HERO, and HD Surf HERO). For all HD HERO variants, the camera shoots a maximum of 1080p video with a reduced field of view (127°) on its 5 MP sensor. Alternative resolutions for the HD HERO included 960p30, 720p60, 720p30, and 480p60, with the same wide-angle (170°) view as the previous-generation Wide HERO. It was first listed on January 25, 2010. HD HERO specifications: Sensor size: 1/2.5-inch (5.75 mm × 4.28 mm) Pixel size: 2.2 μm Connectivity: Mini USB 2.0; Component Image formats: {| class="wikitable" |- ! Mode !! Size !! fps !! FOV |- | R1 || 848 × 480 || 60 || 170° |- | R2 || 1280 × 720 || 30 || 170° |- | R3 || 1280 × 720 || 60 || 170° |- | R4 || 1280 × 960 || 30 || 170° |- | R5 || 1920 × 1080 || 30 || 127° |- | Photo || 2592 × 1944 || 0 ||