I have for sale a Leica 50mm F2 Summicron R 2 Cam, 11228, shade, caps, filter, bubble case in 98.5% MINT condition. Great for film, digital, or Cine.
This lens is from approx. 1968, and looks as if it has been in a time capsule. Perfect: aperture blades, clicky aperture, and butter-smooth focus. The optics are perfect - no marks or haze and very minimal dust. This is a very solid brass lens, made in Germany.
I believe that it has lived for most of its life in its Leica airtight bubble case.
Asking: $579.95 (net to me) shipped within the USA