Pentax Optio E10 Compact Digital Camera 6.0MP 3X Zoom -Tested The Pentax Optio E10 Compact Digital Camera is a stylish silver device with a maximum resolution of 6.0 MP. It features a 3x optical zoom and 4x digital zoom, allowing you to capture high-quality images from a distance. With a maximum aperture of f/2.8 and a 2-inch screen, this camera offers versatility and convenience. It is powered by AA batteries and has connectivity options such as USB. Additionally, the camera is equipped with features like a built-in flash and auto focus, making it a reliable choice for photography enthusiasts.