Archived posting to the Leica Users Group, 1997/02/18
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Hi, I just bought a 50mm Summicron and noticed some lubricant was visible on the back. I have seen some R lenses had lubricant on the lens blades but nothing like this. I just wonder if it has any hidden effect on the lens or is any sign of going bad. Any information will be appreciated. David seungmin@luxcom.com