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LWTS Light Weight Thermal Sight

The Light Weapon Thermal Sight (LWTS) is an extremely versatile thermal imaging solution.  This clip-on system mounts in front of your day optics and allows you to view your reticle over the thermal image.  In addition, it can be used as a handheld observation tool or mounted by itself as a stand-alone weapon sight.  The thermal imaging capability of the LWTS allows for long-wave infrared observation and target identification under adverse conditions including, light rain, smoke, light snow and low light to total darkness.


  • 640x480 17 micron resolution
  • Real-time video in/out for remote viewing
  • Image and video capture for download to PC

  • Length/Width/Height: 6.7” x 3.6” x 3.9” (170 x 91x 99 mm)
  • Weight: 1.85 lb (839 g) with batteries
  • Battery Power: Four AA lithium batteries
  • Battery Life: Approx. 10 hours at nominal settings and room temp.
  • Field of View: 14.8 Horizontal 
  • Magnification: 1X with 2X digital zoom
  • Focus Range: 3 m to infinity
  • Frame Rate: 30 Hz
  • Recognition After Detection Range: > 1400 m clean air