Pentax Optio P70. Megapixel: 12 MP, Camera type: Compact, Optical sensor size: 1/0.0906 mm (1/2.3 "). Optical zoom: 4 x, Digital zoom: 6.3 x. Focus: TTL, Auto focusing (AF) modes: spot auto focus. ISO sensitivity: 800, 6400, Auto, Light metering: Centre-weighted, Spot. Camera shutter type: electronic