A good quality Rodenstock Ysaron photographic enlarger lens - 1:4,5 f=150mm and this one has a
50mm screw mount.
There are some minor blemishes and fluff to the lens glasses - it is very easy to take apart and clean if you have some good quality lens cleaner. Please see images.
Postage by Royal Mail Tracked 48 in the UK, and with the eBay Global Shipping Programme Overseas. Loads of other similar and interesting items on sale, please see my other items. Always happy to combine shipping on any multiple purchases. Sorry no returns on any 35mm slides, 8mm, 9.5mm or 16mm movies, or if items states "Sold as seen" or "No returns".