The Pentax K20D is a digital single-lens reflex (DSLR) camera that was released in 2008. It features a 14.6-megapixel APS-C sensor, which allows for high-resolution images with good detail. The camera is equipped with a weather-sealed body, making it suitable for outdoor photography in various conditions. Additionally, the K20D offers a range of shooting modes and customizable settings, catering to both beginners and advanced photographers. It supports Pentax lenses and includes features like in-body image stabilization, which helps reduce camera shake for clearer photos.