'Elmar'-style Industar 50
I am awaiting delivery of a late-period Fed-1 which was listed as having the ubiquitous Fed 50mm f3.5 fitted but instead, evident from the 'show' snaps, it has a collapsible Industar-50 50mm f3.5 - i.e. visually near identical to the Industar-22 50mm f3.5 with which I am very familiar.
In what respect does I-50 mentioned above differ from the I-22?
Last edited by pippy : 02-09-2019 at 14:37.
Reason: clarification of terminology