Optio S40 4 Million pixel, 3x optical and 2.6x digital zoom, Stylish aluminium body
Pentax Optio S40, 4 MP, 1/2.5", CCD, 3x, 4.41 oz (125 g)
Pentax Optio S40. Megapixel: 4 MP, Image sensor size: 1/2.5", Sensor type: CCD. Optical zoom: 3x, Digital zoom: 2.6x, Focal length range: 5.8 - 17.4 mm. Display diagonal: 1.6". Internal memory: 11 MB. Weight: 4.41 oz (125 g)