Pentax 67/67ii 300mm SMC 67 300mm f4 lens. This is the newest version (excluding the EDIF). It is in excellent condition: the glass is clean and clear with no fungus, mold or haze. There are virtually no signs of wear on the lens, even on the bayonet mount. Comes with front and rear caps of course. $275 + shipping.
Email me if interested.