This is a nice & hard to find Rollei 50mm f3.5 Rolleinar Macro lens with 1:1 extension tube, caps and original case in mint condition! The lens doesn't show wear and is in perfect condition! The glass optics are also clean with no scratches, marks, fungus or dirt. It focuses smoothly and the aperture works properly with no problems. This is a rare Rollei Macro lens for use with the Rolleiflex SL35 & SL35E cameras! (may also work on digital cameras with proper adapter) I have a money back return policy if not satisfied so buy with confidence. Shipping will cost $10 within the US or $40 (Priority Airmail) for other international destinations.