This Leica 5cm f2 Summar Lens (Silver, Collapsible), #303716, is in good condition with some handling wear. I rate it cosmetically an (8+). The lens extends and retracts properly and the aperture ring is smooth, but the focus ring is very stiff. The aperture functions properly and the glass has no haze or fungus, but there are faint marks on the front element and slight dust inside.. This lens includes front & rear caps. It is for Leica screw mount/thread mount (LTM) and other E39 bodies. Please refer to the photos for details.