Archived posting to the Leica Users Group, 2000/01/20
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Hi: Because I am quite new to the Leica Users Group, I still have some funds left in my bank account although the money I have spent for toner and paper to print Leica Digests is taking its' toll and I'm running out fast! One manufacturing specification that I have not seen mentioned or discussed, and I would certainly think that it would be because (I believe) that it is closely related and germane to the subject of quality in Leica cameras and lenses, is the base metal used to produce the 'silver' finish products. If the information that I have received from Jim Kuehl, an old Leica man, in Des Moines is correct, the entire silver line of equipment is produced from electro-plated brass metal and the black products use anodized aluminum. There is a considerable difference between the two materials with brass being by far the better selection for accuracy, durability, temperature stability, abrasion (read wear) resistance and finish, among other advantages. The only thing the two metals have in common is that both are nonferrous. Why isn't this subject ever addressed by the pundits? I hope this message finds its' way into the Digest. I find that after wading thru 30 or 40 pages of chatter, there are always a few gold nuggets remaining in the pan! Regards, Bill Carson