EMIL BUSCH RATHENOW BIS-TELAR SERIE II 340MM 7 LENS 4X5

The lens is clearly used condition. The barrel shows clearly signs of prior use. Shows paint loss. See pictures. The rear and front element are in very good. No cleaning marks, no haze, no fungus, no separation, no scratches, shows quite some air bubbles. Aperture in fairly good condition and shows wear and dry grease, but open close perfectly smooth. Lens comes without retaining ring. Comes with retaining ring and has a 45mm diameter screw thread.