Carl Zeiss Jena DDR MC Flektogon 20mm f/2.8 – M42 Mount Vintage Carl Zeiss Jena DDR MC Flektogon 20mm f/2.8 ultra-wide-angle manual-focus lens with M42 screw mount. A highly regarded vintage Carl Zeiss Jena wide-angle lens, featuring a fast f/2.8 maximum aperture, multi-coated optics and very close minimum focusing distance. The lens is in excellent cosmetic condition for its age, with the barrel, markings and controls very well preserved. Please study the photographs carefully for the exact condition.
