I’m glad to propose up for the sale rare German Carl Zeiss Jena Flektogon MC 2.8/20mm Super-Wide Angle lens with M42 screw mount in Excellent working Condition. Great choice for collectors. Will fit SLR and mirrorless cameras like Sony/Canon/Nikon/Fujifilm etc. If you like wide angle lenses you will love the 20mm Flektogon. The 20mm Flektogon […]