Made by Arsenal.
Lens has Kiev 10/15 mount, or M42 Zenit mount, or Nikon mount to fit Kiev 17-20.
Focal length-80-200mm
Relative aperture - 1:4.5
Angle of view(degree) -30-12
Diaphragm is preset -from 4.5 to 22
Focusing, m: 1.5 to infinite

Resolution:
In center - 50-36-45
at the edges - 20

Weight - 950gr
Price in 1981-1984 - 420 rubles (confirmed)