Samsung on Tuesday launched a pair of PL series compact cameras intended for longer-range shooting. Both the PL70 and PL55 have 12.2-megapixel sensors and 5X optical zoom lenses that aid in composing more distant shots. The PL70 is the most advanced and includes a 28mm wide-angle lens, 720p video recording and optical image stabilization; the PL55 makes do with a more common 35mm lens, standard
