This is a Leica 5cm F3.5 Elmar for M mount Leica. The condition is very good. The mechanical motions are smooth and the iris is free of oil. The glass is haze-free, fungus free, without separation, and very clear. There are a handful of inconsequential micro scratches on the front element, and a few specks of dust. A very fine lens and not seen too often in M mount these days. Sold as shown. Price: $250 plus insured shipping. Payment by USPS money order preferred.