This Heinz Kilfitt Tele Kilar 300mm f/5.6 prime telephoto lens is for use with Praktina mount cameras and adapters. It comes with a Kilfitt Kitin filter adapter. The thread under the adapter is M39 but the lens's width prevents it from mounting on most M39 mount cameras. There are scuffs, scratches, and finish loss on the barrel's exterior, and there is very light haze and a few dust particles inside of it. Its focus and aperture adjustments are both smooth, and its glass is free of any fungus or separation to its elements. There is no oil on its aperture blades.
