Pentax Optio WG-2. Megapixel: 16 MP, Camera type: Compact, Optical sensor size: 1/0.0906 mm (1/2.3 "). Optical zoom: 5 x, Digital zoom: 7.2 x, Focal length range (f-f): 5 - 25 mm. Focus: TTL, Focus adjustment: Manual, Auto focusing (AF) modes: Spot Auto Focus. ISO sensitivity: 125, 6400, Light exposure modes: Auto, Light exposure control: Program AE. Camera shutter type: Electronic