This Minolta RF 500mm f8 Rokkor-X Lens is compatible with Minolta SR, MC & MD mounts and has a maximum aperture of f/8. It is a manual focus reflex lens with a fixed focal length of 500mm. The lens comes with a matching case and compatible filters, including an internal, rear mounted filter and a slip-on front cover. This Japanese-made lens is a great addition to any Minolta camera setup and offers sharp, clear images. It is perfect for capturing wildlife and sports photography, as well as landscape and astrophotography. Whether you're a professional or amateur photographer, this Minolta RF 500mm f8 Rokkor-X Lens is a must-have for your collection.