ATN Thor LT
VS
Leupold Mark 4HD

VS

ATN Thor LT
The ATN ThOR LT Thermal Rifle Scope is a lightweight, user-friendly optic designed for easy mounting and superior performance in any hunting scenario. Equipped with a 60Hz thermal sensor, it detects heat signatures, allowing for fast target acquisition, even through fog or dense crops. With Black Hot/White Hot modes, the scope displays moving objects clearly, providing versatility in various conditions. Weighing just 1.4 lbs, the ThOR LT ensures a balanced, agile setup, perfect for extended hunts. The One Shot Zero feature simplifies sighting in, while the durable, recoil-resistant design ensures reliability with higher-caliber rifles. With over 10 hours of battery life and a rugged, aluminum alloy construction, the ThOR LT is an excellent choice for hunters who demand precision and durability without the complexity.
Leupold Mark 4HD
The Leupold Mark 4HD is designed for serious shooters, offering an impressive magnification range of 8-32x, making it ideal for precision long-range shooting. Its 56mm objective lens maximizes light transmission, ensuring bright and clear images in various lighting conditions. Equipped with the Twilight Max HD Light Management System, the Mark 4HD delivers superior clarity, especially during dawn and dusk. The scope features a rugged, waterproof construction and a Zero Lock elevation dial for precise adjustments. With its combination of advanced optics and durable design, the Leupold Mark 4HD is a reliable choice for tactical shooters and hunters seeking top-tier performance in the field.
Basic Details
| Brand | Color | Style | Sport | Item Weight | Material | |
|---|---|---|---|---|---|---|
| ATN Thor LT | ATN | Black | Hunting | Hunting | 2 Pounds | Aluminum |
| Leupold Mark 4HD | Leupold | Matte Black | PR2-Mil | Hunting | 29 ounces | Aluminum |
Magnification & Range
| Magnification | Parallax Setting | |
|---|---|---|
| ATN Thor LT | 1-4x | Fixed Parallax |
| Leupold Mark 4HD | 8-32x | 50 yards to infinity |
Performance Insights
| Eye Relief | Zoom Ratio | FOV | Night Vision | |
|---|---|---|---|---|
| ATN Thor LT | 3 inch | Varies by model | Varies based on magnification | Yes |
| Leupold Mark 4HD | 3.6 inches | 4:1 | 4.6 - 1.1 degrees | No |
To Calculate scope clicks: Let’s check out Scope Clicks Calculator
Diameter & Tube Size
| Tube Size | Tube Diameter | Objective Diameter | |
|---|---|---|---|
| ATN Thor LT | 30mm | 30mm | Approx. 35 mm |
| Leupold Mark 4HD | 34mm | 34mm | 56mm |
Compatibility
| Compatible Devices | Mounting Type | |
|---|---|---|
| ATN Thor LT | Rifle, Cross Bow | Integral Mount |
| Leupold Mark 4HD | Rifle | Picatinny or Weaver rail |
Additional Features
| Reticle | Max Elevation Adjustment | |
|---|---|---|
| ATN Thor LT | Multiple Patterns | 60 MOA |
| Leupold Mark 4HD | FFP | 100 MOA |
Built for Tough Conditions
| Waterproof | Fogproof | Shockproof | |
|---|---|---|---|
| ATN Thor LT | Resistant to water splashes (not fully submersible) | Yes | Yes |
| Leupold Mark 4HD | Yes | Yes | Yes |
Accessories & Warranty
| Includes | Warranty | |
|---|---|---|
| ATN Thor LT | ATN ThOR LT 320 2-4x Thermal Rifle Scope | 3 years manufacturer |
| Leupold Mark 4HD | Lens Covers, User Manual, Warranty Information | Leupold Full Lifetime Guarantee |



















