COMBINED NIGHT & THERMAL VISION BINOCULAR

The Sprut-2NV device is designed for surveillance in open spaces using one or two (alternating) optical channels – a night vision channel based on an electro-optical image intensifier in passive or active mode and a thermal imaging channel – in the process of solving various problems, which include: covert surveillance in the dark, tracking in conditions of strong optical interference such as smoke, fog, searching for people, animals, vehicles and other technical equipment, detecting traces of human activity, thermal traces, detecting hidden and masked objects, as well as other tasks related to the detection of thermal or optical anomalies.

The Sprut-2OL device is intended for operational search activity, continuous monitoring of the location, movement of people and equipment in any weather, detection of hidden and masked objects with a temperature different from the ambient temperature, as well as detection of sniper scopes (SP) and other surveillance systems (CH) ) using a laser targeting system, operated in mild climates both outdoors and indoors.

specifications:

Receiver type: uncooled aSi microbolometer
Receiver format 320 x 240 pixels.
The minimum detectable temperature difference is not greater than 0.05°C
Working spectral range 8-14 µm
The time to reach the operating mode is not longer than 7 s.
Focal distance 50 mm
Field of view angle 12°x9°
Focus range 1.0m… ∞
Human detection/recognition distance 1015/400 m
Eyepiece and built-in micro display
Eyepiece adjustment range ± 4 diopters.
Microdisplay type and resolution: AMLCD 0.44′, 640×480 pixels.
Receiver format 752×582
PAL output
Minimum illumination on the photocathode 0.00001 lux
Integral photocathode sensitivity 540 µA/lm
Image intensifier resolution limit 60 lines/mm
Illumination wavelength 850 nm
Working range of the channel 915 nm
Focal length of the basic lens 50 mm
Channel resolution 570 TVL
Minimum illumination 0.0003 lux (F1.4)
Video camera field of view 7.3°x5.5°
Signal-to-noise ratio 46 dB
Detection range of optics with a long focus 1000 m
Laser wavelength 808 nm
Autonomous power supply: Li-ion source type 4S1P (14.4 V)
Mains power supply: AC adapter 12V
The time of continuous operation is at least 3 hours.
Housing protection class IP65
Operating temperature range -20°С…+50°С
Overall dimensions of the device 250x200x96 mm
Weight of the device with batteries 2.5 kg