Pentacon auto 2.8/29mm is an great wide-angle lens with the widespread M42 mount, manufactured in Germany. Lens mount: M42. Focal length: 29mm. (Adapter not included). As you can see in the photos - it's in Very Good Condition.Front and rear lenses are clean,but the lenses has a couple of minor micro-scratches,invisible to the naked eye.
eBay