Durst m-35 (micromat) auto focus enlarger. By far the best 35mm enlarger ever made and this one has been cared for from new by the original owner...A few salient points: 1. Twin mirror condensers for edge to edge illumination- no heat to the negative and perfect illumination with a 75w opal bulb. 2. The best 35mm glassless, auto flattening negative carrier ever designed. Period.3 Exact auto focusing at any print size. 4, Filter tray above the negative stage. 5. A superb durst Schneider 50mm componon lens chosen by Durst. There is no 35mm enlarger even close to this quality, including Leitz.