TGX-3/75 Thermal Imaging Binocular

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TGX-3/75 Thermal Imaging Binocular

Thermal imaging binocular TGX3/75Thermal imaging binocular TGX-3/75 is a modern compact optical device. High-performance capabilities of the optical system, an extended set of functions and ergonomic design of TGX-3/75 make it an indispensable device for a wide range of applications.

Digital thermal device TGX-3/75 is designed for monitoring and observing areas in limited visibility conditions: poor lighting, smoke, fog, objects hidden by vegetation or merged with underlying terrain. The device is equipped with a highly sensitive passive receiver of far infrared band (LWIR) with resolution and sensitivity within 20-30 mK. A binocular has two built-in colour high-resolution micro displays and eyepieces with diopter adjustment and the ability to adjust the distance between the eyes.

Several set colour schemes allow to choose the necessary display option depending on the tasks performed.

An optical circuitry of TGX-3/75 provides 3x digital zoom (using a detector with 640 х 512 resolution) or 6x digital zoom (using a detector with 336 х 256 resolution).

Operation modes, device status, battery discharge are indicated on the display of the device. There are also modes of brightness and contrast control. The device is equipped with sensors of proximity that much reduce the risk of disclosure.

The design of TGX-3/75 comes in a shockproof waterproof plastic housing with conveniently arranged controls. Power is supplied via 6 AA type batteries (lithium batteries or rechargeable batteries).

Thermal imaging binocular TGX3/75

(75 mm objective)
Detection – 2200 m
Recognition – 600 m
Identification – 300 m


  • USB interface for programming and device control.
  • 2x, 3x, 4x digital zoom.
  • Sensitivity settings of the detector.
  • Different color schemes for the image refinement.
  • Manual and automatic calibration of the detector.

Thermal imaging binocular TGX3/75


  • Thermal imaging binocular TGX-3/75.
  • AA type rechargeable batteries – 6 pcs.
  • Redundant power supply RBP-8.
  • Charger 220V.
  • Vehicle charger 12V.
  • USB cable.
  • Neck strap.
  • User’s manual.
  • Case.
  • Bag.


Technology Uncooled VOx Microbolometer
Resolution 336 х 256 640 х 512
Pixel size 17μ
Operating wavelength 7.5-13.5 μm
Sensitivity <30 mK
Objective 75 mm
Objective F number F/1.0
Field of view 4.4° x 3.4° 8.3° x 6.4°
Focusing range 5 m ÷ ∞
Eye relief 50 mm
Diopter correction -6 ÷ +2
Frame rate 9/25 Hz (PAL) 8/30 Hz (NTSC)
Video output PAL or NTSС, programmed
Display AMOLED, 800 x 600
Interface USB
Starting time 3 sec
Temperature range -30°C ÷ +55°C
Operating time, no less than 5 h
Operating time from redundant power supply, no less than 8 h
Dimensions (L x W x H) 215 x 146 x 104 mm
Weight 1.3 kg
Protection class IP67

An optical circuitry of TGX-3/75 provides 3x digital zoom (using a detector with 640 х 512 resolution) or 6x digital zoom (using a detector with 336 х 256 resolution). 

TGX-3/75 - Thermal Imaging Binocular