ATN ThOR 640 1.5X Thermal Weapon Sight
Description
ATN ThOR-640 1.5X Thermal Weapon Scope
The ATN ThOR-640 1.5X Thermal Weapon Scope with 640 x 480 resolution delivers a clear detailed image ideal for military, police, and security operations. It’s also an effective device for hunting, boating, wildlife detection, and many other outdoor activities. With digital views and controls, this model is lightweight and small enough to fit in the palm of your hand, yet it’s rugged and durable.
The 30mm lens with 1.5X magnification gives this unit a 1050m detection range, and includes a 2X digital zoom that expands viewing capabilities. Each system features a digital menu that gives you a variety of options and adjustments allowing you to customize your ThOR weapon scope. You can select a number of reticle options (5 standard) as well as choose a reticle color best suited for your operating environment.
The ATN ThOR-640 provides amazing image quality through total darkness, fog, or smoke. Darkness, camouflage or bright lights will not affect the sensitivity of this ATN Thermal Imager. And it functions equally well as a weapon scope or a handheld viewer, ideal for professional use. These units are priced like no other thermal scopes in their class - as much as half of what you would expect to pay! Once you experience ATN Digital Thermal, you may not want to use anything else again!
Features
- Compact & lightweight design
- Digital imaging
- Fast 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: black, red, green, or white
- Video output with RCA cable
- Diopter range: +2° to -6°
- Eye relief: 28mm
- MIL -STD-1913 (Picatinny Rail) Quick Release Mount
- Up to 8 hours operation with three lithium batteries
- One-year warranty
- Made in USA
Download Files
Specifications
| Video Frame Rate | 30Hz |
| Magnification | 1.5X |
| Objective Focal Length | 30 mm |
| FOV | 21° x 16° |
| Focus Range | |
| Exit Pupil | 14mm |
| Eye Relief | 28mm |
| Detector Type | Uncooled Microbolometer |
| Spectral Response | 7-14 μm |
| Resolution | 640x480 |
| Pixel Size | 17 x 17 μm |
| Thermal Sensitivity | 0,1°C |
| Range to Detect a Human | 1050 m |
| Output Format | Analog PAL / NTSC |
| Display | Color OLED matrix |
| Display Format | SVGA, 800 x 600 pxl |
| E-ZOOM | Yes |
| Brightness Adjustment | Manual |
| Contrast Adjustment | Automatic |
| Power Supply | 2 x 3 V CR123A type battery |
| Start-Up Time | <5 sec |
| Operating Time w/one battery pack | 8 hours |
| Waterproof | Yes |
| Dimensions | 171 mm |
| Weight (w/batteries) | 0.68 kg |
| Warranty | 1 year |
Included Accessories
- Mil-spec Hard Case
- 4 batteries CR123A type
- Lens Tissue
- Instruction Manual
- Warranty card
Optional Accessories
- RCA Video/Power Adapter
Detection, Recognition, Identification
Select the Device:
Human DRI
Vehicle DRI
Measurements: Meters
The Johnson Criteria assumes that the critical dimension for a human being is 0.75 meters. To get DRI, you need 1.5 pixels, 6 pixels and 12 pixels across 0.75 meters in the object pane.
That means:
- Detection
1.5 pixels / 0.75m = 2 pixels per meter - Recognition
6 pixels / 0.75m = 8 pixels per meter - Identification
12 pixels / 0.75m = 16 pixels per meter
Assuming that a man is 1.83m by 0.5m, the following would apply:
Detection
3.6 pixels by 1 pixel
(You can see
something is there)
Recognition
13 pixels by 5 pixels
(You can see that a person
is there)
Identification
28.8 pixels by 8 pixels
(You can see that the
person looks like a civil man)
Assuming that a vehicle is 4m by 1.5m, the following would apply:
Detection
2.8 pixels by 1 pixel
(You can see something
is there)
Recognition
13 pixels by 5 pixels
(You can see that a
vehicle is there)
Identification
26 pixels by 10 pixels
(You can see that the vehicle
may be a off-road vehicle)