Canon PowerShot Pro Series S3 IS 6MP with 12x Image Stabilized Zoom (Discontinued by Manufacturer) Powered by 4 AA-size batteries (alkaline batteries supplied) , stores images on SD memory cards (16 MB card included) DIGIC II, iSAPS, and Flexizone AF/AE for fast, precise results , 2.3-frame-per-second continuous shooting performance 12x optical zoom lens with USM and UD lens element , 2.0-inch vari-angle LCD display 6.0-megapixel CCD captures enough detail for photo-quality 14 x 19-inch prints 20 shooting modes and My Colors photo effects 6.0-megapixel CCD captures enough detail for photo-quality 14 x 19-inch prints 12x optical zoom lens with USM and UD lens element; 2.0-inch vari-angle LCD display 20 shooting modes and My Colors photo effects DIGIC II, iSAPS, and Flexizone AF/AE for fast, precise results; 2.3-frame-per-second continuous shooting performance Powered by 4 AA-size batteries (alkaline batteries supplied); stores images on SD memory cards (16 MB card included)