Pentax Optio 30 3.2MP Digital Camera with 3x Optical Zoom 3.2-megapixel resolution for photo-quality 10 x 14-sized enlargements Pentax 3x high-efficiency zoom lens and 4x digital zoom combine for 12x total zoom Focus Free mode allows you to place a focus point anywhere in the image area; Single-touch playback Store images in 16 MB of internal memory or on optional Secure Digital (SD) memory cards (memory card not included) Powered by 2 AA-size batteries (alkaline included, rechargeable lithium ion recommended)