Fed prototype 50mm macro lens, circa 1936.
Apertures: f. 3.5 - f. 16.
Focus: 20cm - infinity.
Similar to the example in the Moscow Polytechnic Museum, pictured on page 108 of Princelle 2nd Edition, but has a vertically textured ring at the lens mount, rather than a cross-hatched texture like the one in Princelle.
No engraving on front ring. No serial number. The production FED 50mm Macro Lens has engraving on the front ring.
collection Bill Parkinson
(Click to enlarge)
Created by nightphoto on 5/10/2008 12:39:23 PM | Last Edited by nightphoto on 5/10/2008 12:55:33 PMRevision History