I don’t know anything about cameras so unsure anything about it Untested but doesn’t seem to be anything wrong with it !!!
Pentacon Electric Classic 135mm f/2.8 MC Full Frame Fast Prime Lens, M42 Mount
Pentacon Electric 135mm F2.8 Lens M42 Mount with Caps - Good Condition
PENTACON 2.8 135mm BOKEH MONSTER 15 Blades M42 Mount
M42 Pentacon f2.8 135mm prime lens bokeh monster 6 aperture blades screw mount
PENTACON Electric f/2.8 29mm MULTI COATING • M42 Wide Angle Analog Vintage ✅8865
PENTACON Electric 50mm f/1.8 Prime Portrait Lens for M42 fit with caps
