Konica Minolta Dimage Z3 4MP Digital Camera with Anti Shake 12x Optical Zoom 4-megapixel sensor captures enough detail to create photo-quality 11-by-15-inch enlargements Konica Minolta GT APO 12x optical zoom with CCD-shift anti-shake system; combines with 4x digital zoom for 48x total zoom Fastest autofocus in its class (May 2004); captures movies with sound; PictBridge compatible Store images on Secure Digital (SD) memory cards; 16 MB SD card included Powered by 4 AA-size batteries (alkaline included, rechargeable NiMH recommended)