Carl Zeiss Jena DDR Sonnar 3.5/135 lens review, aka Carl Zeiss Jena 135mm 1:3.5 DDR Sonnar
Mount – M42
This lens is out of the zone of my interests, I don’t know much about it, nevertheless, it was interesting to test it and find out what it was capable of. It turned out that everything is very good. Unlike the “second” Zeiss (Western, or FRG), lenses from which are so overpriced that after tests they can even be disappointing, this lens turned out to be much better than I imagined at the beginning.