Focal length - 37 mm
Angle of view - 60º
Maximum aperture - f2.8
Minimum aperture - f16.0
Closest focusing distance - 0.7 m
Thread for attachments - M49x0.5
Resolving power, lines/mm: in centre - 45; off centre - 23
Lens is in good condition. It has no oil in the aperture blades, no fungus.
Glass is clear, no scratches, free of dust or fungus inside.
Works properly. Focusing and stopping are smooth.