Pentax Optio T20

The Pentax Optio T20 is an 8.0-megapixel digital camera defined by its large 3.0-inch touchscreen LCD, which handles most of the device's operations and settings. It features a 3x optical zoom lens housed in a slim, metallic body. The touchscreen interface includes a drawing function, allowing users to add annotations or sketches directly onto the captured images via an included stylus. Inspect the touchscreen of a used T20 for responsiveness, as pressure sensitivity can diminish over time. The screen surface should be free of deep scratches that might impair the touch function. SDS checks the lithium-ion battery for swelling and ensures the lens mechanism operates quietly. Confirm that the stylus is included, though the screen can usually be operated with a fingertip.