Leica Summicron LTM 50mm/f2 collapsible - $295
Beautiful lens inside and out! Aperture blades are also clean and dry with no visible signs of wear. Glass is excellent, though not perfect. A few very, very subtle specs of dust and a couple very fine cleaning marks, though seriously, I'm being very nit picky. It is beautiful and functions perfectly. All functions are smooth and positive, and lens barrel extends and locks in nicely. Comes with original front cap as seen in photos.