Archived posting to the Leica Users Group, 1996/09/21
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]I have a chrome lens cap marked Leica Canada. It is a 39mm cap and screws on to a 39mm lens. On the inner surface, right in the center, is a 1/4-20 stud. It sticks up about 3/16 of an inch. Anyone have any idea what it is for? Thanks- Eric Grajek