jupiter-9 2/85mm lens
The Jupiter-9 is an 85mm f/2 lens, which is derivative
of the pre-war Zeiss Sonnar design. This is for the M39 mount (Leica Screwmount). I've read that it frequently suffers
from quality control issues. Mine appears to be OK, but that's
about all I can say about it so far: I've yet to shoot a single image
with it. Stay tuned!
Other Lenses: Industar-22 Industar-26 Jupiter-12