Specification Amount : 20.99 Binding : Electronics Brand : Fydun CurrencyCode : USD Label : Fydun Manufacturer : Fydun Model : Fydunmv8q473byk PackageDimensions : L:3.14960629600 X W:3.14960629600 X H:0.78740157400 PartNumber : Fydunmv8q473byk ProductGroup : Photography ProductTypeName : CAMERA_OTHER_ACCESSORIES Publisher : Fydun SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41KiYZDzUJL._SL75_.jpg SmallImage_Width : 75 Studio : Fydun Title : M39 FX Camera Lens Mount Adapter Ring for Zenit M39 Lens to for Film FX Mount Camera Adjustable Photography Accessories