I am selling a Zeiss Pancolar 50mm F2 for Exakta SLRs. The glass is very clear with no scratches or haze. There are a few minute internal dust specks. The focus is somewhat stiff in some portions of the focusing range, but the lens is quite usable. The Pancolar is a sharp, high contrast lens that delivers very pleasing results. Price: $27 plus shipping. I ship to most countries and I accept PayPal.