ATN ThOR-HD 640 5-50x product image
Type: Weapon sight
Resolution: 640 x 480 pixels
Brand: American Technologies Network
Series: ThOR-HD

ATN ThOR-HD 640 5-50x

The THOR-HD 640 5-50X is a thermal imaging weapon sight made by ATN and is part of the ThOR-HD series. It utilizes a 640 x 480 pixels thermal core with a refresh rate of 30Hz and features a 100mm lens, giving you a field of view of 6 x 4.7 degrees.

Record videos and photos onto a MicroSD card. Never again forget to record that perfect shot with ATN's patented RAV (Recoil Activated Video). Use ATN's Smart Range Finder to quickly range in on your target and allow the ballistic calculator to make instantaneous corrections to your POI on the fly.

Smooth Zoom, built in WiFi, Bluetooth, 3D Gyroscope, 3D Accelerometer, 3D Magnetometer are but a few of the features and sensors packed into these incredible systems.


  • Smart Shooting Solution
  • Smart Range Finder
  • Recoil Activated Video (RAV)
  • WiFi
  • Bluetooth
  • Gyroscope
  • Magnetometer
  • Accelerometer
  • E-Barometer
  • Smooth Zoom
  • Profile Manager
  • E-Compass
  • GPS Geotag

ThOR-HD 640 5-50x Specifications

Lens100 mm
Eye relief distance65 mm
Optical zoom5 x
Digital zoom50 x
FOV (h/v)6 ° / 4.7 °
Thermal typeUncooled
Sensor resolution (h/v)640 pixels / 480 pixels
Refresh rate30 Hz
Output screen colorFull color
Reticle detailsMultiple Patterns & Color Options
Rail detailsPicatinny, Interchangeable
Dimensions (l/w/h)271 mm / 101 mm / 88 mm
Weight1240 g
TypeAA 1.5 V
Number of batteries4
Battery life8 hours
Law enforcement
Search & rescue
Fire fighting


User manual
2.26 mb

More devices in ThOR-HD series

Manufactured by ATN
ATN was founded in 1995, and today is the leading Tech Optics company that is revolutionizing the industry.
Thermal Imaging cameras
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