If you're diving into the world of night operations or nighttime hunting, choosing the right night vision google (NVG) setup is crucial. Whether you're tracking coyotes across open country or navigating through thick woods, your visual gear directly affects your performance and safety. At the forefront of night vision technology, ATN offers both single-tube and dual-tube NVGs that serve different needs and budgets.
With ATN, you’re not just buying a device — you’re unlocking the night with precision-engineered optics built for real-world performance.
What Sets Dual-Tube and Single-Tube NVGs Apart?
Understanding the key differences between dual-tube and single-tube night vision systems helps you make the best decision for your nighttime pursuits.
Single-Tube NVGs: Simplicity Meets Efficiency
ATN’s PVS7 system is a classic example of a single-tube night vision device. This unit uses one intensifier tube with a dual eyepiece setup, meaning both eyes view the same image from one sensor. This configuration is widely trusted in the military and law enforcement for its reliability, affordability, and lighter weight.
The biggest benefit of a single-tube system is its simplicity. It’s lighter on your head, draws less power, and offers solid depth perception at a lower price point. If you're navigating terrain at moderate speeds or setting up in a fixed position, single-tube NVGs can do the job with no compromise in clarity.
Dual-Tube NVGs: Full Immersion and Tactical Advantage
For those demanding enhanced performance, ATN’s PS31 represents the next level. These dual-tube night vision goggles use two separate intensifier tubes — one for each eye — offering true stereoscopic vision. That means better depth perception, faster target acquisition, and improved situational awareness.
With a wider 50° field of view compared to the PVS7’s 40°, the PS31 lets you see more of your environment without moving your head. It also reduces eye strain and allows for more natural movement in low-light conditions. If you’re stalking hogs at night or navigating rough terrain on foot or in a vehicle, this immersive experience makes a huge difference.
Pros and Cons at a Glance
Here’s a brief look at how these two NVG types stack up.
ATN PVS7 (Single-Tube):
- Pro: Lightweight and budget-friendly
- Pro: Battle-proven design
- Pro: Ideal for casual or semi-tactical use
- Con: Narrower field of view
- Con: Shared image can limit depth perception
ATN PS31 (Dual-Tube):
- Pro: Superior depth perception
- Pro: Wider field of view (50° vs. 40°)
- Pro: True binocular night vision experience
- Con: Heavier and more expensive
- Con: Slightly more power consumption
Buyer's Guide: Which ATN NVG Is Right for You?
Your environment and mission determine which system is best suited for your needs.
If you’re an outdoorsman or hunter who occasionally needs reliable night vision, the PVS7 offers a solid balance of performance and value. Its single-tube system is time-tested and perfect for fixed setups, slower movement, and short-term use.
On the other hand, if you’re in constant motion at night — whether on foot, in tactical training, or navigating rough terrain — the PS31 offers superior comfort, clarity, and control. Its dual-tube setup gives you the edge when it counts, with reduced fatigue and increased field awareness.
Final Thoughts
Choosing between single-tube and dual-tube night vision goggles isn’t just about specs — it’s about how you operate after dark. ATN has engineered both systems with the serious user in mind, offering rugged performance whether you choose the efficient PVS7 or the immersive PS31.
From the stand to the stalk, from home security to nighttime scouting, trust ATN NVGs to deliver crystal-clear vision and tactical confidence when the lights go out.
