ATN THOR 4 384 2-8X product image

ATN THOR 4 384 2-8X

The THOR 4 384 2-8X is a thermal weapon sight made by ATN and is part of the ThOR 4 series.


The THOR 4 384 2-8X houses a clear 25mm objective lens collecting thermal radiation. The default field of view on this thermal scope measures 12 by 9.5 degrees. It has a 4 times digital zoom to enlarge (parts of) the image. It has an eye relief distance of 90mm.

Behind the lens of the THOR 4 384 2-8X you can find the (uncooled, 17 micrometer) 384 x 288 pixel microbolometer refreshing the image at 60Hz.

The measurements of this thermal scope read 343 x 76 x 76mm (l/w/h) and the scale reads 920 grams. It's protected against dust, shocks and water (splashes). It handles temperatures between -28°C and 48°C.

The THOR 4 384 2-8X can be utilized in hunting trips and law enforcement (police, border patrol etc.).



  • Multiple sensors available
  • Record Video
  • WiFi Dual Stream Video
  • Ballistic Calculator
  • Recoil Activated Video (RAV)
  • One Shot Zero
  • Profile Manager
  • Smart Range Finder
  • Dual Core Processor
  • Share on Social Media
  • Bluetooth
  • Ultra Low Power Consumption
  • Smooth Zoom
  • Electronic Compass


Lens25 mm
Eye relief distance90 mm
Optical zoom2 x
Digital zoom4 x
FOV (h/v)12 ° / 9.5 °
Thermal typeUncooled
Sensor resolution (h/v)384 pixels / 288 pixels
Pixel pitch17 µm
Display resolution (h/v)1280 pixels / 960 pixels
Refresh rate60 Hz
Image polarityBlack hot, white hot, color mode
Output screen colorFull color
Startup time3 seconds
Reticle detailsMultiple Patterns
Rail details30mm standard rings
Package contentsEyecup, standard rings, L-shape ring, scope cover, USB-C cable, lens tissue
Dimensions (l/w/h)343 mm / 76 mm / 76 mm
Weight920 g
Number of batteries1
Battery life18 hours
Operating temperature-28 °C / 48 °C
Law enforcement
Search & rescue
Fire fighting

DRI Ranges

DRI stands for Detection, Recognition and Identification and is based on the widely used Johnson's criteria.

  • Detection Detect if an object is present
  • Recognition See what type of object it is (i.e. person, vehicle, airplane)
  • Identification For example see if someone is a friend or foe
Detection Recognition Identification
Rabbit 264 meters 66 meters 33 meters
Person 931 meters 232 meters 116 meters
Vehicle 2254 meters 563 meters 281 meters

Please note that these values are calculated, always consult the manufacturer for official range numbers.


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