Lenses & Optics >
FED
> Fed close up lens.
Fed close up lens.
This is a two dioptric close up lens made before WWII, probably by Fed.
About the "goggles" (pict.2), please have a look at the Princelle, p273. The special finder shows the same mark.
I found this close up lens on my Fed 1a (1935). Jacques M. collection.
