Pentax introduces a new Optio V20 digital camera. V20 is a compact camera with 8 megapixel sensor, 5x zoom lens and 5.1x digital zoom. The V20 can record 640×480 videos at 30fps. The V20 comes with Digital SR Mode, ISO up to 6400, Face recognition and a 3-inch LCD display. The camera offers 51.1 MB [...]