Magnification: 4 x
F-number: 1.41 f/#
Field of View: 2w = 11.1°
Eye relief: S′P′= 30 mm
Exit pupil diameter: Dp′= 4.5
Objective focus: From 25 mm to infinity
Diopter adjustment: Fixed, minus 0.75 dptr

Distance of detection (IIT XD-4, 60 lp/mm,
1 mlux, human figure): > 700 m

Distance of recognition (IIT XD-4, 60 lp/mm,
1 mlux, human figure): > 400 m

Power supply source: 1pc. 1.5V or 3.6V, AA type
Operation time with 1.5V battery: 12 h
Operation time with 3.6V battery: 50 h

Ballistic and long range scale “КУМ” or “ОСК”:
Coating with LED: λ = 610 nm
Adjustment range: ± 1°elevation and direction
Adjustment accuracy: 1 MOA, with fixation
Housing: Aluminium alloy
Attachment mechanism: for SPG 9
Dimensions (LxBxH): 140 x 78 x 90 mm (without eyecup)
Weight: 0.680 kg (including battery)