****MAKE US AN OFFER**** Soligor 35-70 F2.5/3.5 Zoom Lens for Yashica Contax bayonet mount. All of the following appears to function properly EXCEPT THE f-Stops do not work. They are very slow to respond. Zoom works Macro mode works f-Stop ring works No apparent fungus inside the lens There are some small dirt spots inside the lens visible when looking through the back of the lens at a slight angle, not directly through the lens. No visible scratches on the lenses Front 58mm threads work fine The built in pull out lens hood has a few dings on it. A fair amount of scratches and scuff marks on the lens due to use. 2 small stickers on the lens hood. I did not try to take them off. The f-stops are very sticky and do not function correctly. SN 97829823 PLEASE CHECK OUT THE PICTURES SKU-FF-0-01-23-045