ATN ThOR-320 4.5X Thermal Weapon Sight, 30Hz Frame Rate, 50mm Focal Length of Lens, 320x240 Sensor

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About ATN ThOR-320

The ATN ThOR 320 4.5x Thermal Weapon Sight (30Hz) is a compact rugged thermal weapon sight useful for close-to-mid-range target acquisition and surveillance. When tactical professionals need to see beyond darkness, camouflage, or bright lights, this is the night vision device for the task. ATN's thermal imagers are engineered to perform in the harshest conditions the battlefield can throw at it. The spring-less and screw-less design ensures that this weapon sight will maintain zero even after daily use in the field. From extreme weather to intense weapon recoil from heavy calibers, feel confident that the ThOR will deliver clear images with high contrast.

Selectable reticle patterns and thermal polarity modes equip the ThOR for quick identification of targets. With the integrated video output, operator's can monitor and record native resolution images in real-time. Operators are enabled to narrow on details within the field of view by using the 2x or 4x digital zoom feature; survey the entire field with enhanced situational awareness, then zoom in for enhanced detection and recognition of targets and field assets. The ThOR thermal system is powered by three CR123 batteries and will provide up to eight hours of continuous operation at room temperature.

The lightweight yet durable anodized aluminum construction makes the ThOR weapon sight ready for quick handheld observation, weapon-mounted precise NV targeting, or rail-mounted long-duration surveillance. The auto contrast, manual brightness control and full-color display provide the operator with tools for optimizing image quality throughout the entire thermal scene. These features give the operator a tactical advantage in combat situations as well as on intelligence gathering missions.

ATN ThOR-320 Features

  • Compact & lightweight design
  • Digital imaging
  • Enhanced Imaging (30hz)
  • 800 x 600 OLE D color display
  • Rugged design with mil. spec optics
  • Menu functions include reticle type & color selection; windage & elevation adjustment
  • Digital brightness control
  • Vanadium oxide (VOx) Microbolometer Uncooled
  • Polarity single button modes: black on white, white on black, 5 different color settings
  • E-zoom
  • 5 different reticles with choice of reticle color: red, green, blue, black, or white
  • Reticle will Automatically Adjust its position when using E-Zoom
  • Video output with RCA cable
  • Diopter range: +2deg. to -6deg
  • Eye relief: 28mm
  • MIL -STD-1913 (Picatinny Rail) Quick Release Mount
  • Up to 8 hours operation with three lithium batteries
  • Export of this product outside of the United States of America is not allowed and is controlled by the US Department of State

ATN ThOR-320 Specifications

Sensor (microbolometer)
Vanadium oxide (VOx)
Image Size (output resolution)
Frame rate
Video output
Yes, Digital NTSC / PAL
Color OLED matrix, SVGA< 800x600
Color background + color reticules
Thermal Sensitivity
Spectral Response
Focal length of the lens
Field of View (HxV)
6x4.7 deg.
Eye Relief
Optical Magnification
9x, 18x
Diameter of exit pupil
Distance of human detection (w/o zoom)
Distance of the human recognition
Multiple Reticles to Choose From
Reticle Color
Red, Green, Blue, White & Black
Brightness adjustment
Sharpness adjustment
Polarity control
White hot / Black hot / Multiple Color Modes
Start up time
<3 sec
Waterproof / Dustproof
Battery type
3 x CR123A battery type
Battery Life
8+ h
Mounting bracket
MIL-STD 1913 Picatinny (Quick)
Output computer set up
Low Battery Indicator
Quick access, Icon driven feature controls
Aircraft Aluminum 6061 T6 w/ class III hard anodized coating
Objective lens
Janus, full MIL SPEC, DLC (Diamond Like Carbon) coating
Dimensions (LxWxH) (without bracket)
203x69x73mm / 7.99x2.71x2.87"
750g / 26.45oz
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