The Pentax Auto Bellows K Ricoh XR is a bellows type attachment designed for Pentax K cameras. Made in Japan, this bellows is compatible with Pentax cameras and is suitable for macro photography. The bellows allow for precise control over the distance between the lens and the film plane, enabling photographers to achieve closer focusing and greater magnification for detailed macro shots. Ideal for Pentax enthusiasts looking to expand their creative capabilities in close-up photography.