This is a fast & sharp Olympus 50mm f1.4 OM Zuiko Auto-S lens with a protective filter & original caps in exceptional condition! The lens hardly shows wear and 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 fast & sharp Zuiko prime lens great for action & available light photography as well as everyday use to work on any Olympus OM film camera! (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 $25 for other international destinations.