Pentax OptioZ10. Megapixel: 8 MP, Optical sensor size: 1/0.0984 mm (1/2.5 "), Sensor type: CCD. Optical zoom: 7 x, Digital zoom: 5.1 x, Focal length range (f-f): 6.3 - 44.1 mm. Focus: TTL, Focus adjustment: Auto, Auto focusing (AF) modes: spot auto focus. ISO sensitivity: Auto, Light metering: Centre-weighted, Spot. Flash modes: Flash off, Red-eye reduction