Pentax Optio M50, Silver. Megapixel: 8 MP, Sensor type: CCD, Maximum image resolution: 3264 x 2448 pixels. Optical zoom: 5 x, Digital zoom: 5.1 x, Focal length range (f-f): 6.3 - 31.5 mm. Focus: TTL, Auto focusing (AF) modes: multi point auto focus, single auto focus, spot auto focus. Light exposure modes: auto, Light metering: Centre-weighted, Spot. Flash modes: auto, Flash off, Red-eye reduction