This vintage 12 aperture blade Carl Zeiss Jena 50mm f/2.8 prime lens is for use with Exakta mount cameras and adapters. It has a couple of scuffs and scratches on it exterior and there are a couple of small fungus spots inisde. Its front element has cleaning marks. Its focus and aperture are both smooth and its glass is free of any haze or separation. There is no oil on its aperture blades.
