The Pentax K2 is a 35mm SLR film camera that was introduced by Pentax in 1975. It is the successor to the popular Pentax KX and offers several improvements over its predecessor. The K2 features a robust and durable construction with a metal body and a comfortable grip. It has a bright viewfinder with a large and clear view of the scene. The camera offers a wide range of manual controls, including shutter speed, aperture, and exposure compensation, allowing photographers to have full control over their images. The K2 also features a built-in light meter that provides accurate exposure readings. It has a vertical-travel, metal-blade focal plane shutter with speeds ranging from 1/1000 to 8 seconds, as well as a bulb mode for long exposures. The camera is compatible with Pentax K-mount lenses, which offer a wide selection of focal lengths and apertures. Overall, the Pentax K2 is a reliable and versatile camera that is well-suited for both amateur and professional photographers.