Pentax Optio MX4 4MP Digital Camera with 10x Optical Zoom & Wide Angle Lens Kit 4.0-megapixel sensor creates photo-quality 2304 by 1728 pixel images 10x optical, 10x digital zoom, and wide angle lens kit 1.8-inch LCD screen, MPEG4 movie mode Store images on SD memory card (not included) Powered by CR-V3 lithium battery, estimated for 180 shots