The Canon EOS 5D Mark II is a full-frame digital single-lens reflex (DSLR) camera, released in 2008. It features a 21.1-megapixel sensor, allowing for high-resolution images and excellent detail. The camera is known for its robust build quality and versatility, making it suitable for both professional and amateur photographers. One of the standout features of the 5D Mark II is its ability to record video in 1080p resolution, which was groundbreaking at the time of its release. It also offers a wide range of compatible lenses, enhancing its usability for various photography styles, from portraits to landscapes.