Leica 135mm f4 Tele-Elmar - 1965!!

Thanks to Corwin for his link https://www.leicashop.com
Great fun looking at some of the lenses, and an education for me. Nothing that I see that I want yet, but a great site for retro rangefinder lovers.

Looking at some of their Leica 135mm f4 Tele-Elmar lenses and
comparing serial numbers I believe that the one I have bought
dates from 1965!! Its performance and condition is even more

Panasonic Lumix GF1 135mm F4 Tele-Elmar lens