ATN Thor 4
VS
Athlon Helos BTR

VS

ATN Thor 4
The ATN ThOR 4 Smart HD Thermal Hunting Scope represents a leap in thermal imaging technology, combining traditional optic design with advanced features for the modern hunter. Powered by the Obsidian IV Dual Core Processor, it delivers exceptional thermal sensitivity, improved resolution, and contrast for precise target detection in any environment. With a thermal zoom range from 1.25-5x to 4-40x, it adapts effortlessly to varying distances, while Black Hot, White Hot, and Color viewing modes enhance visibility. This scope is packed with smart features like a built-in Ballistics Calculator for accurate POI correction, recoil-activated video recording, and compatibility with Micro SD cards up to 64GB. The long-lasting power management system ensures 16+ hours of operation, while the 3" eye relief and multiple reticle options provide comfort and versatility. Accessories like the ATN ABL Laser Range Finder, Quick Detach Mount, and Battery Pack Kit expand functionality, making the ThOR 4 an invaluable tool for hunters and outdoor enthusiasts.
Athlon Helos BTR
The Athlon AHMR2 IR MIL scope has garnered attention for its exceptional value and performance in the competitive optics market. With a versatile 2-12x magnification range, it caters to various shooting styles, making it suitable for everything from close-range target practice to longer-distance engagements. Users consistently highlight the clarity of the glass, which rivals higher-priced alternatives, ensuring a bright and detailed sight picture. The illuminated reticle enhances visibility in challenging light conditions, allowing shooters to maintain accuracy during dusk or dawn. Its fully multi-coated optics significantly reduce glare and improve light transmission, resulting in a brighter image.
Basic Details
| Brand | Color | Style | Sport | Item Weight | Material | |
|---|---|---|---|---|---|---|
| ATN Thor 4 | ATN | Black | 1-10x | Hunting | 1.9 Pounds | Aluminum |
| Athlon Helos BTR | Athlon | Black | AHMR2 IR MIL | Hunting | 25.4 Ounces | Aluminum |
Magnification & Range
| Magnification | Parallax Setting | |
|---|---|---|
| ATN Thor 4 | 1-5x | Adjustable |
| Athlon Helos BTR | 2-12x | 100 yards |
Performance Insights
| Eye Relief | Zoom Ratio | FOV | Night Vision | |
|---|---|---|---|---|
| ATN Thor 4 | 3.5 inches | Variable | Variable | No |
| Athlon Helos BTR | 3.5 inches | 6:1 | 16.0 - 3.3 degrees | No |
To Calculate scope clicks: Let’s check out Scope Clicks Calculator
Diameter & Tube Size
| Tube Size | Tube Diameter | Objective Diameter | |
|---|---|---|---|
| ATN Thor 4 | N/A (Digital thermal scope) | N/A | 50mm |
| Athlon Helos BTR | 30mm | 30mm | 42mm |
Compatibility
| Compatible Devices | Mounting Type | |
|---|---|---|
| ATN Thor 4 | Rifle | Cantilever Mount |
| Athlon Helos BTR | Rifle | Picatinny Mount or Weaver Mount |
Additional Features
| Reticle | Max Elevation Adjustment | |
|---|---|---|
| ATN Thor 4 | Smart Mil Dot | 90 MOA |
| Athlon Helos BTR | Ffp Ir Mil | 30 MOA |
Built for Tough Conditions
| Waterproof | Fogproof | Shockproof | |
|---|---|---|---|
| ATN Thor 4 | Resistant to water splashes (not fully submersible) | Yes | Yes |
| Athlon Helos BTR | Yes | Yes | Yes |
Accessories & Warranty
| Includes | Warranty | |
|---|---|---|
| ATN Thor 4 | ThOR 4 HD Thermal Rifle Scope 1-10x, 640x480 with HD Video Recording, Wi-Fi, GPS, Smooth Zoom | 3 Year Manufacturer |
| Athlon Helos BTR | Athlon Optics 214105: Helos Btr Gen2 2-12X42 Riflescope Ahmr2 Ffp Ir Mil Reticl | Limited lifetime warranty |


















