13 Best Thermal Scopes in 2024, Tested and Reviewed

Thermal scopes transform heat signatures into clear images and come in three essential types:

1. Rifle-Mounted Thermal Scopes, which seamlessly integrate with your favorite firearm;
2. Handheld Thermal Scopes, offering portability for on-the-go spotting; and
3. Clip-On Thermal Scopes, which provide the ultimate in adaptability by converting your standard scope into a thermal powerhouse.

Each type caters to different needs, ensuring that whether you’re hunting, in tactical situations, or simply enjoying the great outdoors, there’s a thermal scope perfect for the task.

Picture this: it’s pitch dark, you’re in the wild, and there’s a sneaky hog lurking around. How do you spot it? Enter the world of thermal scopes. These devices are like something straight out of a sci-fi movie, turning the heat signatures of living creatures into visible images, even in total darkness.

Why am I so hyped about thermal scopes? Well, with the feral hog problem in Texas escalating, and these nocturnal nuisances proving to be a real headache, traditional night vision scopes just aren’t cutting it anymore.

That’s where thermal scopes come in, giving hunters a significant edge.

Night vision and thermal vision cater to low-light scenarios but with distinct approaches. Night vision amplifies residual light to create images, which works well under some moonlight but struggles in pitch darkness or obstructive conditions.

Thermal vision, on the other hand, detects heat signatures, making it superior for spotting wildlife in complete darkness, dense foliage, or fog. This makes thermal scopes a more robust choice for hunters, as they provide clear images in a variety of environmental conditions where night vision might falter, and they’re less susceptible to damage from exposure to bright light.

From our hands-on experience with over 20 leading models, we can tell you that not all thermal scopes are created equal. There are huge differences in magnification, sensor clarity, and even battery life.

But don’t worry, I’ve done the legwork for you. The ATN Thor 4 (see our review here), for instance, is a game-changer with its crisp imaging and long battery life.

In this article, I’m diving deep into the best thermal scopes out there. Whether you’re after value for money or the top-of-the-line specs, I’ve got you covered. So, strap in and keep reading to find your perfect night-time companion in the wild.

Image	Product	Price
	Best Rifle-Mounted Thermal Scope – ATN Thor 4 Thermal Scope	Check Price
	Runner-Up – Burris BTS 50 Thermal Riflescope	Check Price
	Runner-Up – AGM Rattler TS25-384 Thermal Scope	Check Price
	Best Handheld – Pulsar Axion XM30F	Check Price
	Best Clip-On – LEICA Calonox	Check Price
	Best User Friendly – Burris BTS35 V2	Check Price
	Best Budget Option – ATN Thor LT 160 Thermal Rifle Scope	Check Price
	Best Lightweight Option – AGM Python-Micro TS35-384 Thermal Scope	Check Price
	Best Thermal Scope Under $6000 – Pulsar Thermion XG50 Thermal Riflescope	Check Price
	Best Thermal Scope Under $4000 – Pulsar Trail 2 LRF XP50 Thermal Riflescope	Check Price
	Best Unique Features – Armasight Zeus 336 Thermal Imaging Rifle Scope	Check Price
	Best Thermal Reflex Sights – Sig Sauer Echo3 Thermal Reflex Sight	Check Price
	Best For Surveillance – Trijicon IR-Patrol M300W IRMO 300K Rifle Mounted Kit	Check Price

Our Top Pick – ATN ThOr 4 Thermal Scope

Specifications:

Pros & Cons:

The ATN ThOr 4 384 4.5-18X emerged as our favorite thermal optic based on extensive hands-on experience. We mounted it on a 17 HMR AR, primarily aimed for coyote hunting, and the optic’s performance in the field was exceptional.

Its 384×288 sensor and 60 Hz refresh rate provided impressive clarity and range, so much so that we could clearly distinguish smaller targets like rabbits at 50 yards. In real-world applications, this kind of precision matters, and the ThOr 4 384 delivered consistently during our rigorous testing.

Ease of use stood out as another strong suit during our time with this optic. The one-shot zeroing feature simplified the often-tricky process of getting the scope sighted in, allowing us to focus on performance evaluation rather than setup. We also explored the various color palettes, including white-hot and black-hot thermal views.

Although the optic offers smart connectivity features, such as phone connectivity and video recording, we found that these were secondary to the optic’s core functionalities. They’re nice to have but didn’t significantly impact our overall positive impression.

The detection range goes up to 800 yards, while the identification range is 240 yards. There are also the 2-8x and the 4.5-18x models, and if you want a better resolution sensor, there’s the ATN ThOR 4 2.5-25x 640×480.

However, our experience was not entirely flawless. We encountered occasional image freezing, requiring us to restart the optic. While this was a minor inconvenience in the grand scheme of our extensive testing, it’s a concern that potential users should be aware of.

Despite this hiccup, the optic’s reliability and performance in varied field conditions demonstrated its value.

In summary, our hands-on time with the ATN ThOr 4 384 4.5-18X affirmed that it offers a powerful combination of clarity, user-friendly features, and overall performance. Even when we pushed it to its limits, the optic proved to be a reliable and versatile tool, making it our top recommendation in its price range.

Runner-Up – Burris BTS 50 Thermal Riflescope

Specifications:

Pros & Cons:

The Burris BTS 50 thermal scope stands out as one of the best options on the market due to its comprehensive feature set and user-friendly design. With hands-on experience using this scope, it’s clear that the complete control unit and power button make for straightforward navigation of settings and zooming capabilities.

Its manual zoom is not only strong enough to withstand recoil but also easy to adjust, allowing for quick focusing adjustments in the field. Additionally, the screen focus adjusts according to the user’s eye relief, and its battery compartment uses easily obtainable 18650 batteries, extending its utility and making it more practical for long-term use.

Internally, the scope impresses with advanced features such as a built-in mathematical rangefinder for estimating target distance and a “hot track” feature that aids in tracking heat signatures.

These features make it extremely versatile for hunters and outdoor enthusiasts who require a scope that performs under various environmental conditions. The variety of color palettes and the ability to adjust image brightness and contrast add another layer of customization to this already feature-rich scope.

Furthermore, the scope allows for external recording through its four-pin cord and has a quick-detach mount, making it both functional for content creators and reliable during use. The option for picture-in-picture during zoom adds an additional layer of functionality for precision shots.

The scope doesn’t just provide lots of features; it also ensures that they’re easy to use and practical in real-world applications.

Overall, the Burris BTS 50 thermal scope is a top-notch product with an extensive range of useful features, designed with the user experience in mind. Whether you’re a seasoned hunter or an outdoor enthusiast, the scope’s ease of use combined with its sophisticated features make it one of the best thermal scopes available on the market.

Second Runner-Up – AGM Rattler TS25-384 Thermal Scope

Specifications:

Pros & Cons:

The AGM Rattler TS25x384 thermal riflescope has earned its spot as one of the best thermal scopes available, and after using it for 7 months, my experience supports this claim.

Its performance is particularly noteworthy in both hot, high-humidity conditions and colder weather, settings where thermal scopes traditionally struggle. The image clarity and resolution are more than sufficient for identifying and tracking targets like deer, coyotes, and even smaller animals like rabbits and armadillos at ranges up to several hundred yards.

One feature that stands out is the scope’s battery life. Contrary to some reviews that questioned the battery’s longevity, I’ve found that the Streamlight CR123A batteries last surprisingly long, even with regular use.

I can go out almost every night, scan for a few minutes, turn it off, and then continue this routine without quickly draining the batteries. Although the internal recording feature could offer a bit higher quality, it’s adequate and offers ample storage space.

Another exceptional feature of this scope is its versatility. Not only is it a great thermal scope, but its compact design allows it to function well as a monocular. The quick-detach mount holds zero impressively well, even after frequent detachment and reattachment.

This is especially helpful for me when riding around my property to identify targets before taking a shot. While there might be some point-of-impact shifts during long-range shooting, I haven’t noticed any issues at shorter ranges.

Overall, the AGM Rattler TS25x384 is an excellent choice for anyone in need of a reliable, versatile thermal scope. Its ability to perform under diverse environmental conditions, long battery life, and added utility as a monocular make it one of the best options in its price range.

Based on my experience dealing with pests and monitoring wildlife on my property, I highly recommend this scope.

Best User Friendly – Burris BTS35 V2

Specifications

Pros & Cons

Our experience with the Burris BTS35 v2 Thermal Riflescope was quite remarkable, with its blend of advanced features and user-friendly design.

One of the standout aspects of the BTS35 v2 is its range of customizable options, including five unique color palettes (White Hot, Black Hot, Red Hot, Green Hot, Blue Hot) and ten selectable reticles. This level of customization allows for a highly personalized experience, adapting to various hunting environments and preferences​​.

What I particularly liked about the BTS35 v2 was its straightforward setup and ease of use, even in total darkness.

The interface, inspired by video game menus, is accessible through a rotary dial controller, making it intuitive to navigate. The quick-detach feature is also a big plus, especially for night hunts, as it allows for easy removal and attachment of the scope to the rifle.

The scope’s compatibility with the BurrisConnect app for video recording and real-time streaming is an added advantage, enhancing the overall hunting experience. However, a minor drawback I noticed was the placement of the power button, which can be less convenient when the scope is mounted on a rifle​​​​.

The BTS35 v2 is particularly well-suited for hunters who value versatility, ease of use, and technological integration in their equipment. Its features, like the multiple shooter profiles, picture-in-picture, and stadia metric ranging, make it a strong choice for both seasoned and novice night hunters.

The scope’s pricing, set at around $3,000, positions it as a practical and economical choice in the thermal riflescope market, offering a solid balance of high-end features and affordability.

Overall, the Burris BTS35 v2 stands out as a reliable and efficient thermal riflescope, perfect for those looking to enhance their night hunting experience​​.

Check out our video review below for more info from our testing!

Best Handheld – Pulsar Axion XM30F

Specifications

Pros & Cons

The Pulsar Axion XM30F Thermal Monocular is a top-tier choice for anyone serious about having a handheld thermal scope.

Having taken this device for a spin during a few nocturnal hunting expeditions, I was thoroughly impressed by its performance. Its 320×240 pixel resolution display provides crystal-clear thermal imagery, crucial for identifying game or targets in low visibility conditions.

The built-in rangefinder and quick 50 Hz refresh rate add to its appeal, making it responsive and reliable in various scenarios.

What sets the Axion XM30F apart from its competitors is its exceptional balance of high-quality features and user-friendly design. The 3 – 12x magnification is versatile for different sighting needs, and its robust construction with an IPX7 waterproof rating means it can withstand harsh outdoor environments.

Additionally, the built-in photo and video recording capabilities, complemented by Wi-Fi connectivity, allow for easy sharing and documentation of your experiences.

However, excellence comes at a price. The Axion XM30F is a higher-end investment, which might be a hurdle for entry-level users. While its battery life of up to 5 hours is decent, it may require backup power sources for extended use. In terms of alternatives, while there are less expensive options available, they often don’t match the Axion XM30F’s combination of resolution, range, and additional features like built-in recording.

If you’re looking for a handheld thermal that offers professional-grade quality and performance, the Pulsar Axion XM30F is a worthwhile investment, despite its premium price tag.

Best Clip-On – LEICA Calonox

Specifications

Pros & Cons

If you’re in the market for a top-notch clip-on thermal device for night hunting or tactical operations, the Leica Calonox Sight SE should be at the top of your list.

I had the chance to take this beast out on a night hunt recently, and it’s an absolute game-changer. The dual functionality as a clip-on for my rifle scope was a standout feature. It transformed my regular daytime scope into a night vision marvel, with the attachment process being a breeze, thanks to the wide range of adapters.

Out in the field, its performance was like having night-vision superpowers, allowing me to easily spot and identify game from significant distances.

What really sets the Calonox Sight SE apart is its exceptional imaging quality. Equipped with a 384 x 288 pixel VOx sensor and Leica’s LIOTM image processing technology, the device delivers stunning detail and contrast.

The images displayed on the large OLED screen are crisp and clear, making it easy to track and identify targets even in the dead of night. Though it lacks Bluetooth connectivity, a feature in its predecessor, this doesn’t detract from its overall performance.

The device’s 8 to 11-hour battery life is another plus, ensuring you’re not left in the dark during critical moments. The only downside is its lack of magnification, which might be a deal-breaker for some, but in a rifle-mounted scenario, it’s hardly an issue.

In conclusion, the Leica Calonox Sight SE is a solid choice for anyone serious about upgrading their night-time hunting or tactical gear.

Its robust build, coupled with superior imaging quality and user-friendly design, makes it a reliable tool in the field. While it may be pricier than some of its competitors, like the AGM Rattler TC35, the investment is well worth it for the unparalleled night vision capabilities it offers.

Best Budget Option – ATN Thor LT 160 Thermal Rifle Scope

Specifications:

Pros & Cons:

Based on personal experience, the ATN ThOR LT 160 initially piqued interest with its budget-friendly price tag of $1,199 and the promise of introducing thermal optics to nighttime hunting.

While the scope does impress with its lightweight 1.4-pound design and 60Hz high refresh rate, it disappointingly underperforms in key areas. The 160×120 17-micron sensor yielded a muddy and imprecise sight picture, making target identification at distances beyond 100 yards a risky endeavor.

During field tests, I found the high refresh rate to be its only redeeming feature, providing smooth tracking of moving targets. But the lack of clarity became a deal-breaker.

The odd magnification options, allowing only 4X or 8X with no levels in between, compounded the issue. At 8X, the already unclear picture quality worsened, reducing confidence in long-range shots.

Given the ThOR LT 160’s shortcomings, particularly its lack of clarity, it’s difficult to recommend this scope for serious hunting applications. For those who prioritize image quality, the ATN ThOR LT 320 2-4X may serve as a more reliable alternative, albeit at a slightly higher cost.

All in all, while the ATN ThOR LT 160 appears to offer an affordable entry into thermal optics, the compromises made on performance make it an impractical choice for those who demand reliability in the field.

You can also check out our ATN ThOR LTV 320 4-12x Thermal Scope review as another alternative.

Best Lightweight Option – AGM Python-Micro TS35-384 Thermal Scope

Specifications:

Pros & Cons:

Here’s another optic from AGM.

Though small, The AGM Python-Micro TS35-384 is reliable, shockproof, and sturdy, thanks to the aircraft-grade aluminum construction.

It has a tight, IP67-rated waterproof design that can withstand all kinds of extreme weather conditions.

It’s great for those of you who are new to thermal optics due to the intuitive controls. Moreover, it comes with awesome features like Wi-Fi data transmission and electronic accuracy correction.

As for the imaging quality, AGM is well-known for it. The 384×288 thermal imaging resolution is crisp and detailed, and the OLED 1024×768 display is convenient enough for such a small scope.

The 35 mm lens system, 600-yard detection, and 1.9x optical magnification are not for long-distance shooting, but it works well around the 80-100 yard range, and the 50 Hz is a nice touch for chasing rabbits.

It uses two standard CR-123A batteries and an external power supply via a Micro USB port.

The AGM Python-Micro is a thermal sight made to be as compact and lightweight as possible.

Best Thermal Scope Under $6000 – Pulsar Thermion XG50 Thermal Riflescope

Specifications:

Pros & Cons:

What I understood from gossip and forums is that the Pulsar Thermion is so good, you can see the color of the hogs you hunt. Pulsar really missed their opportunity to advertise the XG50 like that.

Pulsar’s Thermion XG50 dominates the market around the $5000 range. It’s the ultimate package with Germanium lenses for night hunters who are looking for long-range applications with a 6.5 Creedmoor or a .308 Winchester around the 250-yard.

The BAE 640×480 12-micron thermal core is a rare one, but it’s unsurpassed in recoil-activated video recording and image stills. It detects heat signatures up to a whopping 2400 yards, one of the longest ranges in the thermal market.

It offers eight color pallet options, and the Image Boost technology with Germanium lenses as well as the picture-in-picture digital zoom greatly enhance your viewing quality.

With an impressive range, a convenient field of view, and razor-sharp image quality, I really can’t say that the price of the Pulsar Thermion XG50 is a downside.

Best Thermal Scope Under $5000 – Pulsar Trail 2 LRF XP50 Thermal Riflescope

Specifications:

Pros & Cons:

If you have the buck to spare, going for the Pulsar Trail 2 XP50 is a no-brainer, and believe me, it’s pointless to waste more money.

The Pulsar Trail 2 XP50 incorporates the same 640×480 sensor as ATN standards with impeccable resolution and highly-detailed thermal imaging that can filter out bushes and animals.

With 2-16x magnification, smooth zooming, 50 Hz refresh rate, 1800-yard detection range, laser rangefinder, and ten reticle options, it’s built to track down the most elusive fox this side of the Mississippi.

I really like the PiP mode (Picture-in-Picture) because it lets you magnify the reticle area at the top, giving you an unobstructed close-up of your target. I haven’t seen any other thermal optic that can do this.

Additional features include built-in video recording, WiFi capability, 16GB of internal memory, a rechargeable battery pack of 8 hours, IPX7-rated waterproof design, frost-resistant AMOLED display, and one-shot zeroing.

There’s nothing much more to say, really. It’s an impressive, bank-breaking thermal package built for the most serious of hunters.

Best Unique Features – Armasight Zeus 336 Thermal Imaging Rifle Scope

Specifications:

Pros & Cons:

Armasight is another prominent manufacturer of thermal scopes, and the Zeus 336 is a powerful addition to their roster that can be attached to any Picatinny and Weaver rails.

The scope has a 50 mm waterproof Germanium lens with a magnification power of 3-12x, a pixel array format of 336×256, and a wide zoom designed for long-distance hunting around the 500-yard mark, detecting objects up to 1,500 yards.

The 60 Hz means smooth leading and tracking the fastest varmints, predators, and deer with ease.

What makes the Armasight Zeus 336 stand out is its features like the quick-detach lever, noiseless shutter corrections, single mounting point, optional recorder, replay, and high-quality video output not found in other scopes.

The FLIR Tau 2 VOx microbolometer core is the culprit for the high price, and it offers impeccable image quality, crystal-clear imaging, and excellent visibility in absolute darkness, fog, or rain.

The thermal camera made by FLIR doesn’t emit visible RF energy or light to give away location, as most SWAT teams and law enforcement agencies use thermals with this feature. So, Armasight didn’t really cater to hunters here.

Best Thermal Reflex Sights – Sig Sauer Echo3 Thermal Reflex Sight

Specifications:

Pros & Cons:

The SIG Sauer Echo3 is a rare thermal reflex tracker with an immense 1-6x23mm rangefinding capability and a MOTAC™ (Motion Activated Display) feature that’s practically made for mid-range hog hunting, which also preserves battery life.

It’s an unusual yet compact package, measuring only 4.3 inches in length, weighing 14.3 ounces, and sitting 3.3 inches above your rifle. It can fit perfectly on most AR carbine and pistol platforms.

The Echo3 has a BDX-enabled Wi-Fi/Bluetooth connection that pairs well with any BDX-compatible laser rangefinder optics. You can modify your reticles via the BDX mobile app.

It offers a couple of great ballistic reticles with range-adjusted holds that work great with SIG Sauer’s trademarked LevelPlex Anti-Cant System with a 0.5-degree scope cant sensitivity.

Other necessary features are the intuitive joystick-like button on the interface with six brightness settings, an IPX4 waterproof rating, a quick-disconnect mount, minute 0.5 MOA adjustment increments, and lots of elevation and windage adjustment travel.

Although the 10-degree field of view with a 1-6x magnification power is decent, it has a pretty narrow one at that. The clarity works great around the 100-yard mark, but the sensor sensitivity of 12 µm is a bit low-tier for such a high price.

Otherwise, it’s a great motion-activated hog and predator hunter in a carefully-designed compact package with all the right features in mind.

Best For Surveillance – Trijicon IR-Patrol M300W IRMO 300K Rifle Mounted Kit

Specifications:

Pros & Cons:

Last but not least, the IR-Patrol Surveillance Kit is more of a doomsday security and surveillance package for the ultimate “get off my lawn” experience.

Definitely not your everyday option, but some patient hunters and spotters like to lie in wait in a clearing, so this works great for deer hunting at night.

It comes with a Wilcox Flip Mount Base that allows you to do side flipping, and it can be mounted in various ways.

The IR-Patrol rifle kit has the Trijicon IR-Patrol M300W Thermal Imaging Monocular with a 1x 19 mm magnification and a 640×480 OLED sensor resolution. It’s recoil-rated for calibers up to the .308 Winchester.

It has a 600-yard detection range, brilliantly crisp and clear sight, and the 60 Hz refresh rate allows for very smooth tracking, especially of those pesky coyotes.

Sadly, the battery barely lasts for 2 hours.

The IR-Patrol is absolutely worth it, but only if you’re a hunter who frequents night hunting as a living, not a hobby.

When considering the purchase of a thermal scope, there are three different types to consider: rifle-mounted, handheld, and clip-on thermal scopes.

Rifle-Mounted Thermal Scopes

These scopes are directly attached to a rifle and are often the go-to choice for hunters and marksmen. They usually come with advanced features such as a reticle for aiming and sometimes a built-in laser rangefinder.

Rifle-mounted thermal scopes are generally ideal for serious hunters and tactical shooters who need precision and are willing to invest in high-quality equipment.

Handheld Thermal Scopes

These are portable units designed to be used separately from a firearm. They are excellent for general observation and tracking.

Handheld thermals are ideal for general use, wildlife enthusiasts, property management, and those needing a more budget-friendly option.

Clip-On Thermal Scopes

Clip-on thermal scopes can be attached to an existing rifle scope, offering thermal capabilities without needing a dedicated thermal rifle scope.

Clip-on thermal scopes are ideal for hunters and shooters who want the flexibility of both a handheld and a rifle-mounted thermal scope without purchasing two separate devices.

In summary, your choice depends on your primary use case, budget, and the level of versatility you need. Rifle-mounted scopes are best for dedicated hunters needing precision, handheld units are great for general-purpose use and budget-conscious buyers, and clip-on models offer a balance of flexibility and performance.

Thermal sights were mostly focused on military use and were outrageously overpriced for the civilian market ten years ago. We’re talking over $10,000 for any type of thermal.

Compared to these newer, cheaper models, they didn’t offer much in terms of resolution, clarity, longevity, and efficiency.

Nowadays, most folks just trust their gut and go with popular brands like Pulsar, FLIR, AGM, Trijicon, ATN (American Technologies Network), and Armasight to go hog and varmint hunting.

There are many brands with different models, so sometimes it’s a good idea to compare the sub-variants of the scopes.

However, if you want to know what you really need in a thermal scope, here’s an informative buyer’s guide. I managed to highlight and mention every little bit of info to help you paint a better picture when choosing the best thermal scope.

The first thing to consider when buying a thermal scope is the intended use. Are you using it for hunting or tactical purposes? The answer to this question will determine the type of scope you need.

For hunting, you may want a scope with a wider field of view and longer battery life, while for tactical purposes, you may need a scope with a higher magnification and faster refresh rate. It’s important to choose a scope that is specifically designed for your intended use to get the best results.

Another important factor to consider is the range of the scope. The range of a thermal scope is determined by its magnification and the size of the objective lens.

A higher magnification and larger objective lens will give you a longer range, but it will also make the scope heavier and bulkier. It’s important to find a balance between range and portability to ensure that you can comfortably carry and use the scope in the field.

Understanding Thermal Scopes

Thermal scopes are devices that utilize infrared technology to detect heat signatures and create images. They are invaluable in various fields, such as hunting, law enforcement, and military operations.

These scopes enable users to visualize targets in low light conditions or even complete darkness by capturing the heat emitted by objects and living beings.

Let’s dive into the fundamentals of thermal scopes, explore their working principles, and highlight key features to consider when selecting one for purchase.

How Thermal Scopes Work

Thermal scopes work by detecting the heat signatures emitted by objects and converting them into a visible image.

The scope’s lens focuses the infrared radiation emitted by the target onto a detector, which converts the radiation into an electrical signal. The signal is then processed and displayed on the scope’s screen, creating an image of the target.

Features to Look For

When purchasing a thermal scope, there are several features to consider. These include:

• Detection Range: The detection range of a thermal scope determines how far it can detect heat signatures. A higher detection range is ideal for long-range shooting or surveillance.
• Resolution: The resolution of a thermal scope refers to the number of pixels in the image. A higher resolution means a clearer image, making it easier to identify targets.
• Reticle Pattern: The reticle pattern of a thermal scope determines the aiming point. Some scopes have a crosshair reticle, while others have a dot or a combination of both.
• Magnification: The magnification of a thermal scope determines how close the image appears. A higher magnification is ideal for long-range shooting or surveillance.
• Durability: A thermal scope should be able to withstand harsh conditions such as extreme temperatures, rain, and dust. Look for scopes that are waterproof and shockproof.

Key Features to Consider

When it comes to buying thermal scopes, there are several key features that you should consider before making a purchase. These features can greatly impact the performance and usability of the scope, and can make the difference between a good and a great thermal scope.

Detection Range

One of the most important features to consider when buying a thermal scope is the detection range. A high-quality thermal scope will allow you to positively identify a target at a greater distance, while an entry-level scope may limit you to a shorter detection range. Consider your specific use case and choose a thermal scope with a detection range that meets your needs.

Reticle Pattern

Another important feature to consider is the reticle pattern. Some thermal scopes come with a four-line standard reticle, while others may feature a single-dot reticle for pinpoint accuracy. Consider the type of shooting you will be doing and choose a reticle pattern that will work best for your specific needs.

Magnification Range

The magnification range of a thermal scope is also an important consideration. A scope with a higher magnification range will allow you to zoom in on your target for greater detail, while a lower magnification range may be more suitable for wider field-of-view shooting. Consider the type of shooting you will be doing and choose a magnification range that meets your needs.

Built-in Features

Many thermal scopes come with built-in features that can greatly enhance their usability and performance. For example, some scopes may include built-in photo and video recording capabilities, which can be useful for documenting your hunting or shooting experiences.

Others may feature built-in Wi-Fi capabilities, which can allow you to stream footage to your mobile device for easier viewing and sharing.

In summary, when buying a thermal scope, it is important to consider the detection range, reticle pattern, magnification range, and built-in features. By taking these key features into account, you can choose a thermal scope that meets your specific needs and provides you with the performance and usability you require.

Resolution and Image Quality

When it comes to thermal scopes, resolution and image quality are crucial factors to consider. In this section, we will discuss the importance of pixel count, refresh rate, and lens quality.

Pixel Count

Pixel count refers to the number of pixels used to display the captured thermal image. The higher the pixel count, the more detailed the image will be, allowing for better target identification and overall image quality.

For example, a thermal scope with a 640×480 resolution thermal detector will have better overall image quality than a 384×288 resolution model simply because more resolution is applied to enhance the image performance. On the other hand, a higher resolution thermal detector typically has smaller field of view (FOV) and magnification with the same size of lens.

Refresh Rate

The refresh rate indicates how often the thermal scope updates the displayed image. A higher refresh rate means a smoother and more fluid image, making it easier to track moving targets. A refresh rate of 30Hz is considered the minimum for most hunting and shooting applications. However, some scopes offer a much higher refresh rate of up to 120Hz, which is ideal for fast-moving targets and tactical situations.

Lens Quality

The quality of the lens is also a critical factor that affects the overall image quality. A high-quality lens can provide a clearer and sharper image, even in low-light conditions. The lens size also plays a role in the image quality, as a larger lens can gather more light and provide a brighter image. However, a larger lens typically means a heavier and bulkier scope, which may not be suitable for all applications.

In summary, resolution, refresh rate, and lens quality are essential factors to consider when buying a thermal scope. A higher pixel count and refresh rate can provide a more detailed and smoother image, while a high-quality lens can enhance the overall image quality. When choosing a thermal scope, it’s essential to find a balance between these factors to meet your specific needs and preferences.

Detection Range

When it comes to thermal scopes, one of the most important factors to consider is the detection range. This refers to the distance at which the scope can detect and identify a target. The higher the detection range, the more effective the scope will be at long distances.

A high-quality thermal scope can allow you to positively identify a target at up to 4,000 yards, while an entry-level scope may limit you to 1,000 yards or less. However, it’s important to note that the detection range can vary depending on the environmental conditions, such as weather, humidity, and terrain.

When selecting a thermal scope, it’s important to consider your specific needs and use case. If you’re a hunter, you may need a scope with a longer detection range to spot game at a distance. On the other hand, if you’re using the scope for law enforcement or military purposes, you may need a scope with a shorter detection range for close-range engagements.

It’s also worth noting that a longer detection range often comes at a higher price point. If you’re on a budget, you may need to compromise on the detection range to find a scope that fits your budget.

Overall, the detection range is a crucial factor to consider when buying a thermal scope. Be sure to assess your needs and budget to find a scope that meets your specific requirements.

Battery Life

When it comes to thermal scopes, battery life is a crucial factor to consider. A thermal scope with a long-lasting battery is essential for extended hunting or surveillance sessions. Here are some things to keep in mind when it comes to battery life:

• Battery Type: The type of battery used in a thermal scope can affect its battery life. According to a survey conducted by Senopex, 82% of thermal scope users prefer 18650-type batteries due to their longer battery life and ease of availability. In contrast, CR123 batteries are criticized for their poor battery life and quality.
• Battery Capacity: The capacity of the battery is another crucial factor to consider. A thermal scope with a higher battery capacity will last longer than one with a lower capacity. However, keep in mind that a higher battery capacity may also mean a heavier battery, which can affect the overall weight of the scope.
• Battery Saving Features: Some thermal scopes come with battery-saving features such as auto-off or sleep mode. These features can help conserve battery life when the scope is not in use.
• Charging Time: The charging time of the battery is another important factor to consider. A thermal scope with a shorter charging time is more convenient as it can be charged quickly and used again.
• Battery Life Indicator: A thermal scope with a battery life indicator can help you keep track of the battery life and plan accordingly. It can also help prevent the battery from dying unexpectedly during use.

In conclusion, when buying a thermal scope, it is essential to consider the battery life and its various factors. Choosing a thermal scope with a long-lasting battery can ensure extended hunting or surveillance sessions without worrying about the battery dying.

Durability and Weather Resistance

When it comes to thermal scopes, durability and weather resistance are crucial factors to consider. You want to make sure that your investment can withstand the elements and the rigors of use in the field.

Firstly, look for scopes that are made with high-quality materials. Aircraft-grade aluminum is a popular choice as it is lightweight yet durable. Some scopes also come with protective coatings that can resist scratches and corrosion.

Another important consideration is weather resistance. Look for scopes that are waterproof, fog proof, and shockproof. This will ensure that your scope can withstand rain, humidity, and sudden impacts without compromising its performance.

When it comes to weather resistance, it’s important to check the scope’s IP (Ingress Protection) rating. This rating indicates the level of protection the scope has against dust and water. The higher the rating, the better the protection. For example, a scope with an IP67 rating is completely dustproof and can withstand immersion in water up to 1 meter deep for 30 minutes.

In addition to the IP rating, some scopes also come with additional features that enhance their weather resistance. For example, some scopes have nitrogen purging to prevent fogging, while others have O-ring seals to keep out moisture and dust.

Overall, when buying a thermal scope, make sure to prioritize durability and weather resistance. Look for scopes made with high-quality materials, with protective coatings, and with an IP rating that suits your needs. By doing so, you can ensure that your investment will last for years to come, even in harsh outdoor conditions.

Brand Reputation

When purchasing a thermal scope, brand reputation is an important factor to consider. A reputable brand is more likely to produce high-quality and reliable products. Here are a few things to keep in mind when evaluating a brand’s reputation:

• Experience in the Industry: Look for brands that have been in the industry for a while and have a proven track record of producing quality thermal scopes. Companies with decades of experience in the industry are more likely to have a better understanding of the technology and the needs of their customers.
• Customer Reviews: Check out customer reviews and ratings of the brand and its products. This will give you an idea of the experiences of other customers and help you make an informed decision. However, keep in mind that not all reviews are genuine, so use your judgment when evaluating them.
• Warranty and Customer Support: A good warranty and customer support are important indicators of a brand’s commitment to its customers. Look for brands that offer a comprehensive warranty and responsive customer support. This will give you peace of mind knowing that you can get help if something goes wrong with your thermal scope.

Some of the top brands in the thermal scope industry include Trijicon, Pulsar, Sig Sauer, and ATN. These brands have a strong reputation for producing high-quality and reliable thermal scopes that hunters, law enforcement, and military personnel around the world use.

In conclusion, when purchasing a thermal scope, it is important to consider the brand’s reputation. Look for brands with experience in the industry, positive customer reviews, and a strong warranty and customer support. By doing so, you can ensure that you are investing in a high-quality and reliable thermal scope that will meet your needs.

Price and Value for Money

When it comes to buying thermal scopes, determining your budget is crucial. Prices can vary significantly based on the brand, model, features, and image quality. However, it is important to keep in mind that a higher price tag does not always equate to better quality.

We recommend setting a budget and looking for scopes that offer the features you need within that price range. This will help narrow down your options and ensure you get the best value for your money.

It is also important to consider the long-term value of your purchase. While a cheaper scope may seem like a good deal initially, it may not last as long or offer the same level of performance as a more expensive option.

When evaluating the value for money, consider factors such as warranty, customer support, and the availability of replacement parts. A scope with a longer warranty and better customer support may be worth the extra investment in the long run.

Overall, finding the right balance between price and value for money is key when shopping for thermal scopes. By doing your research and carefully evaluating your options, you can find a scope that meets your needs and fits within your budget.

Magnification

Depending on whether you’re looking for short, mid, or long-range applications, thermal scopes can range from 1x to 16x and above.

The more you zoom in, the smaller your field of vision gets. A higher magnification level may also reduce your image’s resolution, which slows down the refresh rate, so keep that in mind.

The only thing you need to know is that 100 to 300 yards of range are enough for hog hunting, depending on your rifle’s caliber, of course.

Most mid-tier thermal scopes on the market are viable up to 300 yards, so it’s pointless to look for 3x magnification power.

If you’re operating at 100-200 yards, go for mid-range scopes.

Digital vs. Optical Magnification

Then there’s the digital vs. optical zoom issue.

While sights with optical zoom deliver a crystal clear image, even at maximum magnification level, sights with a digital zoom are more affordable.

Brands like Pulsar use a combination of both optical magnification and digital zoom on some of their products.

Zeroing a thermal scope is not that different from zeroing a standard rifle scope, along with similarly adjusting windage and elevation.

However, you’ll need different targets that are made specifically for thermal scope zeroing, though you can always make your own.

Here’s an informative video.

When you purchase your new scope, you first need to start at a closer range, in comparison to a regular scope.

1. Shoot your target with the aligned reticle at the center of the target. It usually takes one shot to align the reticle to your rifle, and the impact point should be visible and stand out.
2. Don’t move your rifle and adjust your reticle until it precisely reaches the tip of the point of impact.
3. Zero every 50 yards until you reach a suitable range.
4. Customize your settings if you want to make Y and X scale adjustments.
5. Save your reticle position and shoot again.
6. If it hits a dead center target, you’ve just zeroed your scope.

Consult your manual or manufacturer if you have any issues with zeroing your thermal scope.

After thoroughly testing and comparing 11 top thermal scopes, we’ve witnessed a range of innovations and performances in this sector.

While the ATN ThOR 4 clearly stands out as our top pick for its balance of features, cost, and user-friendliness, other brands like Burris, AGM, Pulsar, Armasight, Sig Sauer, and Trijicon have also brought impressive contenders to the table.

For instance, the Burris BTS 50 excels as a runner-up with its robust build and clarity, while the AGM Rattler TS25-384 impresses with its compact design.

Each of these scopes has its strengths and weaknesses. The Pulsar Thermion XG50, for example, shines under a $6000 budget, offering exceptional range and clarity. Conversely, the ATN Thor LT 160 emerges as the best budget option without compromising much on quality.

We also appreciated the unique features of the Armasight Zeus 336 and the tactical efficiency of the Trijicon IR-Patrol M300W, ideal for surveillance purposes.

In selecting the right thermal scope, it’s crucial to weigh these factors against your specific needs, rifle specifications, and budget. Whether you need a lightweight option like the AGM Python-Micro TS35-384 or a user-friendly model like the Burris BTS35 V2, there’s a thermal scope tailored to each hunter’s requirements.

In conclusion, while the ATN ThOR 4 leads in our evaluation for its all-around performance and value, our roundup demonstrates the diverse capabilities and advancements in today’s thermal scope market.

Thermals not only enhance nighttime hunting efficiency but also offer versatility and technological sophistication, making them an essential addition to any hunter’s arsenal.

Stay safe and aim true!