This Leica Telephoto lens is a great addition to any photographer's collection. With a maximum aperture of f/4.5, it allows for beautiful bokeh and clear images. It is compatible with Leica cameras and has a mount of M39. The lens has a focal length of 135mm and is both a wide angle and telephoto lens. The focus type is manual and it has been gently used but is still in great condition. Don't miss out on the opportunity to add this fantastic piece of equipment to your photography gear.