The Canon 5D Mark III is a full-frame digital single-lens reflex (DSLR) camera, released in 2012. It features a 22.3-megapixel sensor, which allows for high-resolution images and excellent low-light performance. The camera is known for its robust build quality and weather-sealed body, making it suitable for various shooting conditions. Equipped with a 61-point autofocus system, the 5D Mark III provides fast and accurate focusing, ideal for capturing moving subjects. It also offers continuous shooting at up to 6 frames per second, making it a popular choice among professional photographers for events and wildlife photography.