Marginal traces of dust in the optical system. Focus ring can be turned relatively smoothly; in my view there's a bit too much resistance, but I don't know how easy it is supposed to be. The helicoid might be in need of a clean& re-grease.
Aperture ring can be turned smoothly. Aperture blades are free of oil.There are scratches or discolorations on the backside of some of the aperture blades (see pictures 13&14); this doesn't affect functionality. The barrel shows minor signs of use. This listing also includes a B&W UV-Filter and the original case. This item is in the category "Foto & Camcorder\Objektive & Filter\Objektive".wntd" and is located in this country: DE. This item can be shipped worldwide.