I'm getting rid of these lenses because I'm replacing them with some faster native M 4/3 and vintage Rokkor glass. They are all f 2.8. I bought the 24 and the 135 from eheath several months ago and the 35mm I got at a yard sale. The 135 and 35 are in great condition, but the 24mm is pretty beat. The glass is clear besides a small spec inside the lens, but the focus ring is no longer smooth and the filter thread is dented. I would sell the entire set including adaptor for $180 shipped. Individually, I'm looking for $40 for the 24mm, $60 for the 35mm, $85 for the 135, and $15 for the adaptor.