Bering Optics TVG-7 product image

Bering Optics TVG-7

The TVG-7 is a thermal bi-ocular made by Bering Optics.


The TVG-7 features a crisp 14mm f/1 objective lens focusing the available thermal radiation. The field of view on this thermal bi-ocular is 16 by 12 degrees. It features a 4 times digital zoom to enlarge your subject. The eye relief distance is measured at 15mm and the exit pupil diameter measures 15mm.

Behind the lens of the TVG-7 you can find the (uncooled, 12 micrometer) 336 x 256 pixels thermal core refreshing the image at 60Hz. The thermal contrast (NETD) of this thermal bi-ocular is <40mK.

The physical dimensions of this thermal bi-ocular read 120 x 156 x 76mm (lwh) weighing in at 375 grams. This device is rated IPX67. It handles dust, shocks and water (splashes). It's rated for operating in temperatures between -40°C and 50°C.

The TVG-7 is built to be used in scanning and surveillance, police operations, search and rescue and firefighting operations.


  • Compact & lightweight
  • 4x Digital Zoom
  • User Friendly Controls
  • Video-out Connection
  • Precise Front Lens Focus adjustments
  • Mechanical IPD adjustments
  • Helmet Mountable
Lens14 mm
Diopter adjustment-5 +5
Eye relief distance15 mm
Exit pupil diameter15 mm
Optical zoom1 x
Digital zoom4 x
FOV (h/v)16 ° / 12 °
Focus range0.5m to infinity
Thermal typeUncooled
Sensor resolution (h/v)336 pixels / 256 pixels
Pixel pitch12 µm
Sensitivity40 mK
Display resolution (h/v)800 pixels / 600 pixels
Refresh rate60 Hz
Output screen colorFull color
Startup time5 seconds
Package contentsFront lens protective cap, Soft sarrying case, Lens cleaning cloth, instruction manual
Dimensions (l/w/h)120 mm / 156 mm / 76 mm
Weight375 g
Number of batteries2
Battery life4 hours
Operating temperature-40 °C / 50 °C
Environmental ratingIPX67
Law enforcement
Search & rescue
Fire fighting