Hunting at night used to mean relying on moonlight or specialized lights, but thermal scopes have changed the game. Clip-on thermal scopes, in particular, offer flexibility since you can quickly attach them to your existing day optics. This means you don’t need a dedicated thermal weapon or scope, saving you money and weight. These devices detect heat signatures, letting you see animals (or anything else emitting heat) in complete darkness, fog, or heavy brush. Finding the right one can feel overwhelming, so I’ve put together a list of the best clip-on thermal scopes available right now.
Product Overview / Quick Summary
- AGM Adder TS50-640: High-end performance with outstanding image quality and a wide field of view.
- Pulsar Krypton 2 FXG50: User-friendly interface and excellent thermal sensitivity.
- iRay Rico Micro RH25: Compact and lightweight, great for mobile hunting.
- ATN Thor LT 320 3-6x: Budget-friendly option with decent image quality and easy operation.
- Bering Optics Hogster Stimulus: Solid performance for hog hunting, with a durable build.
Top 5 Best Clip On Thermal Scopes
1. AGM Adder TS50-640
The AGM Adder TS50-640 is a top-tier clip-on thermal scope that delivers exceptional image clarity and performance. It features a 640×512 resolution sensor, providing a detailed and crisp thermal image. This scope excels in identifying targets at long distances and offers a wide field of view, enhancing situational awareness.
Pros:
- ✅ High-resolution 640×512 thermal sensor.
- ✅ Wide field of view for better situational awareness.
- ✅ Durable construction for rugged use.
Cons:
- ❌ High price point.
- ❌ Can be bulky compared to other options.
- ❌ Steeper learning curve for beginners.
Verdict: The AGM Adder TS50-640 is ideal for serious hunters and professionals who demand the best possible thermal imaging performance and are willing to invest in top-of-the-line equipment.
2. Pulsar Krypton 2 FXG50
The Pulsar Krypton 2 FXG50 stands out for its user-friendly interface and impressive thermal sensitivity. This clip-on scope offers a crisp and clear thermal image, allowing for accurate target identification in various conditions. Its quick-release mount makes it easy to attach and detach from your day optic.
Pros:
- ✅ Excellent thermal sensitivity for detailed images.
- ✅ User-friendly interface and controls.
- ✅ Quick-release mount for easy attachment.
Cons:
- ❌ Battery life could be better.
- ❌ Image quality not quite as high as the AGM Adder.
- ❌ Price is still relatively high.
Verdict: The Pulsar Krypton 2 FXG50 is a great choice for hunters who want a balance of performance, ease of use, and a reliable thermal scope without breaking the bank entirely.
3. iRay Rico Micro RH25
The iRay Rico Micro RH25 is designed for hunters who prioritize portability and compactness. This lightweight clip-on thermal scope offers good thermal imaging performance in a small package. It’s easy to carry and mount, making it perfect for mobile hunting scenarios.
Pros:
- ✅ Compact and lightweight design.
- ✅ Good thermal imaging performance for its size.
- ✅ Affordable compared to high-end options.
Cons:
- ❌ Smaller display screen.
- ❌ Limited features compared to larger scopes.
- ❌ Shorter detection range.
Verdict: The iRay Rico Micro RH25 is best for hunters who need a compact and lightweight thermal scope for stalking or hunting in tight spaces where maneuverability is key.
4. ATN Thor LT 320 3-6x
The ATN Thor LT 320 3-6x is an entry-level clip-on thermal scope that provides decent performance at an affordable price. It features a 320×240 resolution sensor and offers basic thermal imaging capabilities. This scope is easy to use and suitable for hunters on a budget.
Pros:
- ✅ Budget-friendly price point.
- ✅ Simple and easy to use.
- ✅ Lightweight and compact.
Cons:
- ❌ Lower resolution thermal sensor.
- ❌ Limited range and image detail.
- ❌ Fewer features compared to higher-end models.
Verdict: The ATN Thor LT 320 3-6x is a good starting point for hunters who are new to thermal imaging and want an affordable option to try out the technology without a huge investment.
5. Bering Optics Hogster Stimulus
The Bering Optics Hogster Stimulus is designed specifically for hog hunting, offering a robust build and solid thermal imaging performance. This clip-on scope provides clear images in challenging conditions, helping hunters identify and track hogs effectively. It’s durable and reliable, making it a great tool for nighttime hog hunts.
Pros:
- ✅ Durable construction for hog hunting.
- ✅ Good thermal imaging performance for the price.
- ✅ Designed specifically for hog detection.
Cons:
- ❌ May not be as versatile for other types of hunting.
- ❌ Image quality not as refined as higher-end scopes.
- ❌ Limited availability in some regions.
Verdict: The Bering Optics Hogster Stimulus is the ideal choice for hunters who primarily target hogs and need a reliable and durable thermal scope that can withstand the rigors of nighttime hog hunting.
Buying Guide
Choosing the right clip-on thermal scope can be tricky, but here are a few things to keep in mind. First, consider the resolution of the thermal sensor. Higher resolution (like 640×480 or better) will give you a clearer, more detailed image, especially at longer distances. But that also means a higher price tag. Think about what you’ll be hunting and at what range.
Next, look at the objective lens size. A larger lens gathers more thermal radiation, resulting in a brighter and more detailed image. However, a larger lens also means a bigger and heavier scope.
Don’t forget about the refresh rate. A higher refresh rate (60Hz is ideal) means a smoother, more fluid image, especially when tracking moving targets. A lower refresh rate can result in a choppy or laggy image, which can be frustrating.
Also, think about battery life. Night hunts can last for hours, so you’ll want a scope with a decent battery life or the option to use external power. Many scopes also have power-saving modes to extend battery life.
Finally, consider your budget. Thermal scopes can range from a few thousand dollars to well over ten thousand. Determine how much you’re willing to spend and then find the best scope that fits your budget. Read reviews, compare specs, and don’t be afraid to ask for recommendations from other hunters.
FAQs
Q: What is the difference between thermal and night vision?
A: Thermal scopes detect heat signatures, allowing you to see in complete darkness. Night vision amplifies existing light, so it needs some ambient light to work.
Q: Can I use a clip-on thermal scope during the day?
A: While you *can*, thermal scopes are designed for low-light or no-light conditions. During the day, the image may be washed out or less effective.
Q: How far can I see with a thermal scope?
A: Detection range varies based on the scope’s sensor resolution, lens size, and environmental conditions. High-end scopes can detect heat signatures from well over 1000 yards.
Q: Is it legal to hunt with thermal scopes?
A: Regulations vary by state and country. Always check your local hunting laws before using a thermal scope for hunting.
Q: Do I need special mounts for a clip-on thermal scope?
A: Most clip-on thermal scopes come with or require a compatible adapter to attach to your existing day optic. Make sure the adapter is compatible with your scope and rifle.
Conclusion
Choosing the best clip-on thermal scope depends on your specific needs and budget. From the high-performance AGM Adder to the budget-friendly ATN Thor LT, there’s a thermal scope out there for everyone. Just remember to consider factors like sensor resolution, lens size, refresh rate, and battery life when making your decision. Happy hunting!
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