Sony DSC-W55. Megapixel: 7.2 MP, Camera type: Compact, Optical sensor size: 1/0.0984 mm (1/2.5 "). Optical zoom: 3 x, Digital zoom: 6 x, Focal length range (f-f): 6.3 - 18.9 mm. Focus adjustment: Auto, Auto focusing (AF) modes: Centre weighted Auto Focus, Monitoring Auto Focus, Multi Point Auto Focus, Single Auto Focus, Macro focusing range (tele): 0.3 - ∞. ISO sensitivity: 100, 200, 400, 800, 1000, Auto, Light exposure correction: ± 2EV (1/3EV step), Light metering: Centre-weighted, Spot. Flash modes: Auto, Flash off, Flash on, Forced off, Forced on, Pre-flash, Red-eye reduction, Slow synchronization, Flash range (wide): 0.2 - 3.9 m, Flash range (tele): 0.3 - 2 m