I am hereby selling my Flektogon lens Carl Zeiss Jena Prakticar 35mm f2.4 MC with Praktica B / PB connection. My original pictures show the original lens I am selling here. Original front and back cover and a 49mm UV filter to protect the front lens is included. It's super sharp with beautiful bokeh and very high contrast. Optically, this lens is one of the best lenses you can buy. A cheap, high-quality adapter for the Praktica bayonet is available on Ebay from " K&F Concept". The lenses are clear and clean, without fungus, fog, separation or scratches The aperture adjustment ring clicks perfectly at every setting Optics, aperture and focus were checked for cleanliness, scratches and function. If, contrary to expectations, you don't like the article, please write to me first. Check out my