Sony DSC-S2100. Megapixel: 12.1 MP, Camera type: Compact, Optical sensor size: 1/0.0906 mm (1/2.3 "). Optical zoom: 3 x, Digital zoom: 6 x, Focal length range (f-f): 6.2 - 18.6 mm. Focus adjustment: Auto, Auto focusing (AF) modes: centre weighted auto focus, multi point auto focus, Macro focusing range (tele): 0.4 m. ISO sensitivity: Auto, Light exposure modes: auto, Light metering: Centre-weighted, Spot. Flash modes: auto, Flash off, Pre-flash, Red-eye reduction, Slow synchronization, Flash range (wide): 0.3 - 3.3 m, Flash range (tele): 0.5 - 1.8 m