I just received this lens this morning. Purchased it from ebay seller in Greece (I’ve bought lenses from him before), and I have to admit, these old CCCP lenses are definitely different. They have a magical look to them. This specific lens has 20 Aperture blades and it’s bokeh (as you can see) is fantastically smooth and beautiful. I’ve taken lenses apart a couple of times before (they usually had 5-7 aperture blades) and can not believe that someone actually managed to stick 20 blades inside this lens’ aperture mechanism. Anyways, enough talk…..here are some images…..enjoy.
You can check out the complete set here….