like a child with a new toy! I mounted my new lens to the (m42-to-AMount) adapter and is about to embarge on a journey involving a fifty years old lens.  The glass is a Carl Zeiss Jena Flektogon in such a perfect condition that is is practically impossible to judge its age. It is masterly … Continue reading Carl Zeiss Jena Flektogon 35mm f2.8 (Part 1)