Vortex Viper
VS
ATN Thor LTV

VS

Vortex Viper
For hunters who demand precision at extended ranges, the Vortex Viper 6.5-20x50 riflescope is a trusted tool. With its variable 6.5-20x magnification, it’s designed for accuracy at medium to long distances, making it an ideal choice for everything from whitetails to prairie predators. The 50mm objective lens and fully multi-coated optics provide bright, clear images, even in challenging lighting conditions. The Mil-Dot reticle and adjustable parallax allow for precise adjustments, giving hunters the accuracy needed to make challenging shots. Built to withstand tough environments, the Vortex Viper is shockproof, waterproof, and fog-proof. If you're aiming to extend your effective range, this scope is a powerhouse that delivers consistent performance and reliability in the field.
ATN Thor LTV
This thermal scope combines cutting-edge performance with a user-friendly design, making it a versatile tool for hunters seeking precision and ease of use. Its ultra-sensitive 12-micron thermal sensor with a 60Hz refresh rate ensures distortion-free visuals, while SharpIR technology enhances clarity using AI algorithms for razor-sharp imaging. Whether tracking targets during the day or night, this scope provides unmatched reliability. The lightweight design, weighing only 1.4 lbs, ensures easy handling and balance, while the 90mm extended eye relief adds comfort during extended use. The intuitive One Shot Zero feature allows for quick calibration, saving time in the field. Built to endure rugged environments, it delivers over nine hours of continuous operation and mounts easily using standard 30mm rings. A built-in HD video recorder lets you capture and share your adventures in crystal-clear detail. Proudly manufactured in the USA, this thermal scope exemplifies quality and precision for serious hunters.
Basic Details
| Brand | Color | Style | Sport | Item Weight | Material | |
|---|---|---|---|---|---|---|
| Vortex Viper | Vortex | Black | Deadhold-BDC (MOA) | Hunting | 2.3 Pounds | Aluminum |
| ATN Thor LTV | ATN | Black | 3-9x | Hunting | 1.4 Pounds | Aluminum |
Magnification & Range
| Magnification | Parallax Setting | |
|---|---|---|
| Vortex Viper | 6.5-20x | 50 yards to infinity |
| ATN Thor LTV | 3-9x | Fixed Parallax |
Performance Insights
| Eye Relief | Zoom Ratio | FOV | Night Vision | |
|---|---|---|---|---|
| ATN Thor LTV | 90 mm | 3:1 | 7.5 - 2.5 degrees | Yes |
To Calculate scope clicks: Let’s check out Scope Clicks Calculator
Diameter & Tube Size
| Tube Size | Tube Diameter | Objective Diameter | |
|---|---|---|---|
| Vortex Viper | 30mm | 30mm | 50mm |
| ATN Thor LTV | N/A | N/A | Approx. 50 mm |
Compatibility
| Compatible Devices | Mounting Type | |
|---|---|---|
| Vortex Viper | Rifle | 30mm Picatinny or Weaver rails. |
| ATN Thor LTV | Rifle | Picatinny Rail Mount |
Additional Features
| Reticle | Max Elevation Adjustment | |
|---|---|---|
| Vortex Viper | 65 MOA | 65 MOA |
| ATN Thor LTV | Multiple Patterns | 90 MOA |
Built for Tough Conditions
| Waterproof | Fogproof | Shockproof | |
|---|---|---|---|
| ATN Thor LTV | Resistant to water splashes (not fully submersible) | Yes | Yes |
Accessories & Warranty
| Includes | Warranty | |
|---|---|---|
| Vortex Viper | Riflescope, Removable lens covers, Lens cloth | VIP Warranty, Lifetime |
| ATN Thor LTV | Mounting rings, USB cable, lens cover, and more | 3 years manufacturer |



















