The Binoculars are designated for observation of the remote objects both at the open space as well as at the enclosed space. The Binoculars are hermetically sealed, filled with dry nitrogen which prevents sweat of the optical surfaces during sudden temperature drop. The advantage of the given device is a distance-measuring reticle, separate focusing of eyepieces from -3 to +3 dptr., as well as vibration resistance of the binoculars and its serviceability within the temperature range from -50°C to +50°C. The reliable housing, small size and weight – all these are the additional convenience in the course of exploitation. 

Performance characteristics             
Visible magnification, radio - 7
Angular field of view, ang. deg. - 7
Eye relief, mm - 9
Exit pupil diameter, mm - 3
Separate focusing of each eyepiece - -3…+3
Overall dimensions, mm, max. - 110х77х39
Weight, kg, max. - 0,27