From our Hong Kong store. 34 states inside USA’s address. Item Name : Wollensak 50mm f3.5 Velostigmat Leica SM Serial no. 499516 Glass Description : Very Rare!! Very faint front cleaning marks , no haze, tiny dust inside Remark : Cosmetic Condition : EX+++. Photos show product’s condition in details, there is no hidden fault. We capture the worst part of the item include small defects such as scuff marks, cleaning marks and dust. Actually item usually better than what you see now. Return item must be as same condition.