This is a valuable Leica L39 mount version. There is some dust on the back of the front element inside the lens, but overall it is a beautiful lens. The focusing ring is a little stiff, and there is some oil on the aperture blades, but the movement is practically fine. If you are concerned, please have it serviced. It comes with the original hood and lens cap. This is a famous lens introduced in the forty-fifth night of the Nikon Thousand and One Nights. I hope you will attach it to a mirrorless camera via a mount adapter and use it. Thank you. *Due to the Mercari system, I have to select a mount from the options, but since there is no L39, I have listed it as an F-mount. Please note that it will not fit on an F-mount camera in any way.* 105mm f2.5