Condition exterior : This is a nice and clean lens with very minor wear .
Condition : Everything works .
Number : 104168
Focusing : Nice / tight and accurate.
Bayonet : Some very minor wear
Filter mount : Ok no dents .
Glass : Front element has some very faint cleaning marks, very difficult to see, only with very good magnifier glass
Diaphragm : Fast snappy and clean
Front / back cap /shade included.