Pentax's Optio S1 digital compact camera comes in three apparently 'gem-like' finishes. Sporting a 14MP sensor, 2.7" LCD and 5x optical zoom that starts at a wide 28mm equivalent, it features 720p HD video recording, sensor-shift image stabilization and a High Dynamic Range (HDR) mode. The camera also offers a set of image-processing filters including Miniature and HDR filters.