Bought a 500mm lens from http://www.re-inventedphotoequip.com It is a soft focus lens with a large image circle. Good for B&W but not good for color. Gives the images a nice old feel with soft focus. Wide open it is very soft.
Later I hope to take it outside and get some nice photos with movements.
500mm Wollaston Meniscus lens
Founder of LargeSense, the maker of large format digital cameras and backs.