This is the excellent L series 70-200mm. It is a legendary lens known for its superior image quality. This is the second version, it is much like the first version but with updated performance and optical quality.
This one is in excellent condition with little wear. The glass is clean and scratch-free with no haze, fungus or other problems. The autofocus is accurate.
Lens caps and the shade are included as well as the tripod collar.