Carl Zeiss Jena Flektogon 20mm f4 ZeBrA
Wide Angle Prime Lens, EXAKTA mount
Serial number 9067509. Made in Germany, DDR.
EXCELLENT working condition. No traces of use.
Focus ring is nice and super smooth.
Aperture blades are snappy at all settings.
There is no oil or rust on aperture blades.
Optic is great. No fungus, no haze, no cleaning marks.
Filter thread is intact and accepts filters properly.
Lens comes with case, front and rear caps.
Please check images for more details.