For sale is a Voigtländer 28mm f2 Ultron (version 1) lens for the Leica M mount. I've had it for a few years but just haven't touched it in a while since buying a 35/1.4. It's in great cosmetic shape and works flawlessly. There's no haze or signs of degradation in the optics. Focusing is smooth with consistent resistance. I used it exclusively on a Leica M 262 camera. Comes with the original rear cap, hood and generic front cap. Price is firm. Check eBay sold if you're not sure about the price.