Archived posting to the Leica Users Group, 2007/02/21
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]I found it! The front outer ring assembly on my Tri-Elmar (11625) became loose, and I went looking for the tiny hex wrench that is needed to tighten the ring. This is the part that the filter screws onto. So, for the benefit of others, here is the part you need to keep in your camera bag: 0.7mm Hex Key, Wiha part 35200, package of 10, $0.52 Also sold as part of the Wiha Micro Hex Key Set No. 35392, $4.14. www.wihatools.com BTW, the local Leica rep told me that this ring is only an outer part, and did not indicate that any internal lens components were loose. It is annoying, however. I am off to Yosemite for 5 days, and I hope to post some snow pictures when I return. Cheers, Bob Rose