5 Best Thermal Scopes Under $4000

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Do you want to buy the best thermal scopes under $4000 and feel confident you are getting technology that actually justifies the investment? The $4000 price window is where the thermal optics market transitions from capable to genuinely exceptional.

You are now looking at 640×512 sensors across the board, class leading sensitivity ratings, integrated rangefinders, and processing technology that only a few years ago was reserved for military procurement budgets.

What is remarkable about this bracket right now is the level of competition. Multiple brands are engineering at a level that would have defined the top tier of the entire market just five years ago, and the hunter or shooter who invests here is getting a scope that will perform for many years without feeling obsolete.

In this guide, I have researched and verified the full specification set for five of the strongest contenders in this price window.

Let me walk you through exactly what each one delivers and help you match the right scope to the way you hunt.

Best Scopes Comparison

Image Name Key Features Check Price
AGM Varmint LRF TS50-640 AGM Varmint LRF TS50-640 640×512 sensor, 12 micron, sub-20mK, 50mm F1.0, 2.5-20x, 600m LRF, 1024×768 OLED, 50Hz, ballistic calculator, PiP, 16GB, Wi-Fi, ADM QD mount, 5yr warranty Check Price
ACE H50 (Nocpix) ACE H50 (Nocpix) 640×512 sensor, 12 micron, sub-15mK, 50mm F0.9, 3-24x digital zoom, 1-3x optical ocular magnifier, 2560×2560 round AMOLED, 60Hz, dual battery hot-swap, 64GB, 2850yd detection Check Price
AGM Secutor LRF-C 50-640 AGM Secutor LRF-C 50-640 640×512 sensor, 12 micron, sub-20mK, 50mm F1.0, clip-on design, 1000m LRF, 1024×768 OLED, 50Hz, 4x CR123A batteries, 6hr+, Wi-Fi, IP67, ADM QD mount, 5yr warranty Check Price
InfiRay Outdoor Rico Mk2 RL42R LRF InfiRay Outdoor Rico Mk2 RL42R LRF 384×288 sensor, 12 micron Micro II, sub-20mK, 42mm, 4x native, 4-16x, 1200yd LRF, 2560×2560 AMOLED, 60Hz, MATRIX III processor, 4400mAh magnetic charge, 32GB, 1000G shock, 5yr warranty Check Price
PARD Ocelot 640-50 PARD Ocelot 640-50 640×512 sensor, 12 micron, sub-20mK, 50mm, 2.5x base, 2-8x digital zoom, 800×800 round IPS display, 1200yd LRF, ballistic calculator, 16oz, 100mm eye relief, IP67, 6000J recoil rated, HDMI Check Price

With the comparison table giving you a quick reference view, it is time to go deeper on each scope. Below I break down exactly what makes each one stand out, where it performs best in the field, and who it is the right fit for. Here is everything you need to know.

1) AGM Varmint LRF TS50-640 (Best Overall Thermal Scope Under $4000)

AGM Varmint LRF TS50-640

AGM Global Vision has spent years building one of the most trusted reputations in American thermal optics, and the Varmint LRF TS50-640 is one of the products that cemented that reputation most firmly. The Varmint family began as a compact, high performance thermal platform for hog and predator hunters, and the LRF version extended that proven foundation with a built-in precision laser rangefinder that solves one of the most persistent operational challenges of digital thermal optics: the lack of natural depth perception that an electronic display creates compared to looking through conventional glass. When you cannot intuitively judge distance by feel the way you can with a daylight scope, having an onboard rangefinder that puts accurate numbers directly on your display is not a luxury. It is a genuine hunting tool that prevents missed shots and reduces wounded game.

The sensor in the Varmint LRF TS50-640 is a 640×512 12 micron VOx unit with a sub-20mK NETD sensitivity rating. That pairing with the 50mm F1.0 Germanium lens gives the scope a base magnification of 2.5x with digital zoom extending to 20x, and a rated detection range of approximately 1800 meters. The 2.5x base is one of the best starting points you can have for a hunting thermal scope. It is wide enough to scan confidently without tunnel vision, and it provides enough working field of view to track moving animals from detection through to the shot. The 1024×768 OLED display renders the image with strong thermal contrast at a 50Hz refresh rate, producing a smooth picture that tracks fast moving animals without lag or smear.

The built-in laser rangefinder reaches out to 600 meters, which comfortably covers the vast majority of real world ethical hunting distances for hog, predator, and deer work. The onboard ballistic calculator takes the LRF output and gives you an adjusted point of aim based on your specific ammunition profile, which is the full solution loop that serious hunters need without carrying a separate rangefinder. The Picture in Picture mode gives you a 2x inset zoom within your main field of view for precise shot placement at distance. Shot activated recording with audio captures every trigger pull automatically, and the 16GB of internal storage keeps your hunts logged without requiring you to manage cards before you head out.

The scope runs on a single standard 18650 rechargeable battery providing 4.5 to 6 hours of runtime, with an external USB-C power bank connection available for all night sessions. The compact design allows dual use as a handheld monocular for pre-hunt scouting. The included American Defense Manufacturing Quick Detach mount makes transferring between platforms fast and zero-consistent. AGM backs the Varmint LRF TS50-640 with a five year transferable factory warranty, which remains one of the most generous coverage packages in the thermal scope market at any price.

Key Features

Sensor Resolution 640×512 VOx uncooled
Pixel Pitch 12 micron
Sensitivity Sub-20mK NETD
Objective Lens 50mm F1.0 Germanium
Magnification 2.5x base, up to 20x digital zoom
Display 1024×768 OLED, 50Hz
Laser Rangefinder Built-in, up to 600 meters
Ballistic Calculator Onboard, feeds from LRF data
Battery Single 18650, 4.5 to 6 hours, USB-C external power capable
Storage 16GB internal EMMC
Additional Features Picture in Picture, RAV with audio, Wi-Fi, AGM Connect app
Mount ADM QD mount included
Weatherproofing Waterproof and shockproof
Dual Use Functions as handheld monocular for scouting
Warranty 5 year transferable factory warranty

Pros

  • 640×512 sensor with sub-20mK sensitivity delivers a class leading thermal image at the 50mm focal length
  • Built-in 600 meter LRF paired with a ballistic calculator gives you the complete ranging and correction solution in one compact unit
  • 2.5x base magnification is one of the most practical starting points available for covering diverse hunting terrain and distances
  • Dual use as a handheld monocular adds genuine scouting versatility beyond standalone riflescope use
  • ADM QD mount included from day one supports clean and zero-consistent platform transfers
  • Five year transferable factory warranty is among the strongest coverage packages available in this price class

Cons

  • The 600 meter LRF range is practical for the majority of hunting scenarios but falls short of the 1000 to 1200 meter rangefinder capabilities found in competing scopes on this list, which can feel limiting for hunters who regularly engage or identify at longer distances

The AGM Varmint LRF TS50-640 is the scope that delivers the complete hunting package in a proven, field tested platform backed by a warranty that shows how confident AGM is in their own product. Go check it out and see for yourself why AGM’s Varmint family has stayed at the top of the most trusted thermal scope conversation for years running.

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2) ACE H50 by Nocpix (Best High Performance Thermal Scope Under $4000)

ACE H50 (Nocpix)

Nocpix is the American brand behind the ACE series, and the H50 is the version of that platform that sits within the $4000 price window without the integrated rangefinder. If the name is less familiar to you than AGM or InfiRay, that is worth noting directly: Nocpix is an iRayUSA brand, and iRayUSA is the American distribution arm of InfiRay, the company that holds more than one hundred thermal sensor patents globally and produces sensors used across the entire industry. The ACE H50 is built around a sensor and processing platform that InfiRay developed in-house, which means the technology running in this scope is not an off-the-shelf component. It is a proprietary system engineered specifically for this application, and it shows in the image quality.

The sensor in the ACE H50 is a 640×512 unit with 12 micron pixel pitch and a sub-15mK NETD sensitivity rating. That 15mK figure is the best sensitivity on this list, and in field conditions it means the H50 can detect and resolve thermal signatures that push the detection limits of competing scopes. The 50mm F0.9 Germanium lens is notably faster than the F1.0 lenses found on most thermal scopes, including the other options on this list. A faster lens collects more thermal energy from the scene per unit time, which contributes directly to image brightness and detail in low thermal contrast conditions. The rated detection range of 2850 yards reflects that combination working at its best.

The defining design feature of the ACE H50 is the ocular magnifier system, which is unlike anything else on this list. Rather than relying entirely on digital zoom to increase magnification, the H50 places a 1-3x optical magnifier at the eyepiece. This optical magnifier physically enlarges the image on the 2560×2560 round AMOLED display without introducing any digital zoom degradation. The result is that you can move through the lower portion of the magnification range while maintaining the full native image quality of the sensor and display, which is a genuinely different and superior experience to digital zoom alone. The 3-24x digital zoom extends from there for longer range work.

The 60Hz refresh rate produces a smooth, fast tracking image for moving animals, and the 2560×2560 round AMOLED display renders thermal gradients with exceptional contrast and natural looking image transitions. The dual battery system combines an internal 4000mAh USB-C charging cell with a removable 18650 style external cell for hot-swap capability in the field. The 64GB of built-in storage captures photos and video without any SD card management. The T-6063 aircraft aluminum housing passes rigorous impact resistance testing, and the 30mm tube mounts on any standard ring system. For a hunter who wants the most technically advanced imaging experience available in this price window, the ACE H50 is the standout choice.

Key Features

Sensor Resolution 640×512
Pixel Pitch 12 micron
Sensitivity Sub-15mK NETD (best on this list)
Objective Lens 50mm F0.9 Germanium (faster than competing F1.0 lenses)
Magnification 3-24x digital zoom plus 1-3x optical ocular magnifier
Display 2560×2560 round AMOLED, 60Hz
Detection Range 2850 yards
Battery System Dual: internal 4000mAh USB-C plus removable 18650 hot-swap
Storage 64GB internal
Image Processing Reality+ and Vision+ proprietary systems
Housing T-6063 aircraft aluminum, 30mm tube
Additional Features PiP, RAV, Wi-Fi, gallery function for direct video playback, ultra-clear mode

Pros

  • Sub-15mK NETD is the best sensitivity rating on this list, detecting the most subtle heat signatures in challenging low contrast conditions
  • 1-3x optical ocular magnifier maintains full native image quality without digital zoom degradation across the lower magnification range
  • F0.9 objective lens collects more thermal energy than the F1.0 lenses on competing scopes, producing a brighter and more detailed image
  • 2560×2560 round AMOLED at 60Hz delivers the sharpest, smoothest display rendering on this list
  • Dual hot-swap battery system with 64GB internal storage supports all day and all night operation without interruption
  • InfiRay proprietary sensor technology is developed and owned in-house, not sourced from the same supplier pool as competing brands

Cons

  • The ACE H50 does not include an integrated laser rangefinder in the base configuration, which means a separate rangefinding device is needed for hunters who require precise distance measurement for ballistic adjustments at extended range

The ACE H50 by Nocpix represents what is possible when a company with its own sensor patents and processing technology builds a scope specifically for hunters who want the best image available at this price. Go check it out and see what sub-15mK sensitivity and optical ocular magnification look like when they come together in one scope.

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3) AGM Secutor LRF-C 50-640 (Best Thermal Clip-On Scope Under $4000)

AGM Secutor LRF-C 50-640

The AGM Secutor LRF-C 50-640 occupies a unique and genuinely important position on this list as the only clip-on thermal system in the group, and at this price level, it is the most capable thermal clip-on available in the consumer hunting market. AGM designed the Secutor LRF-C around a specific and common hunting reality: many hunters have invested years and significant money in developing a daytime rifle setup they are fully confident in, from the scope they know intimately to the zero they have refined over countless range sessions. Asking that hunter to pull off a trusted optic and replace it with a standalone thermal every time they want to hunt at night is a real ask. The Secutor LRF-C gives them a better option.

Clipped in front of any daytime riflescope with magnification up to 10x, the Secutor LRF-C transforms your existing setup into a full thermal system without requiring any re-zeroing, any mounting changes, or any alteration to your rifle’s configuration. When you remove it, your daytime setup is exactly as you left it. That operational simplicity is something every hunter who runs multiple setups or shares equipment across platforms immediately appreciates. The 640×512 12 micron VOx sensor with sub-20mK sensitivity delivers the same class of thermal performance as the dedicated standalone scopes on this list, meaning you are not accepting an image quality penalty in exchange for the clip-on convenience.

The built-in laser rangefinder reaches out to 1000 meters, which is a meaningful upgrade over the 600 meter LRF on the Varmint LRF TS50-640 and comfortably covers the full practical range envelope for ethical nighttime hunting. The 50mm F1.0 Germanium lens provides the same optical foundation as the dedicated scopes, and the 1024×768 OLED display at 50Hz renders the image with the contrast and smoothness that experienced hunters expect from a premium 640 class system. The detection range is rated at 2600 meters, confirming that the Secutor LRF-C is operating with substantial thermal headroom even at the longest practical hunting distances.

The power system runs on four CR123A lithium batteries providing 6 or more hours of continuous runtime, with USB-C external power available for extended sessions. CR123A batteries are a deliberate choice for a system aimed partly at tactical and law enforcement applications: they are widely available, highly cold-weather reliable, and do not require proprietary chargers or dedicated battery packs. The 16GB of internal storage captures video and audio automatically, Wi-Fi connectivity links to the AGM Connect app, and the IP67 waterproof rating confirms all-weather readiness. The included ADM Quick Detach adapter makes attaching and removing the clip-on fast and repeatable. AGM backs it with the same five year transferable warranty that covers their entire 640 class lineup.

Key Features

Type Thermal clip-on system for existing daytime scopes
Sensor Resolution 640×512 VOx uncooled
Pixel Pitch 12 micron
Sensitivity Sub-20mK NETD
Objective Lens 50mm F1.0
Zoom 1x, 2x, 4x, 8x digital zoom
Laser Rangefinder Built-in, up to 1000 meters
Display 1024×768 OLED, 50Hz
Detection Range 2600 meters
Battery 4x CR123A, 6+ hours, USB-C external power
Storage 16GB internal EMMC with video and audio recording
Compatibility Works with any daytime riflescope up to 10x magnification
Mount ADM QD adapter included
Weatherproofing IP67 waterproof and shockproof
Warranty 5 year transferable factory warranty

Pros

  • Full 640×512 sensor performance in a clip-on format that preserves your existing daytime scope zero entirely
  • 1000 meter LRF is the longest clip-on rangefinder capability available in this price class
  • CR123A battery system provides cold-weather reliable power with widely available and easily stockable cells
  • Works with virtually any daytime scope up to 10x with no re-zeroing or hardware modification required
  • IP67 waterproof and shockproof construction handles demanding field conditions without limitation
  • Same five year transferable warranty coverage as AGM’s dedicated standalone riflescope lineup

Cons

  • The 1x base magnification of the clip-on unit means your final thermal image magnification is entirely dependent on your existing daytime scope’s setting, which limits flexibility for hunters who use the clip-on with low powered optics or red dots at close range

The AGM Secutor LRF-C 50-640 is the thermal solution for the hunter who has already built the perfect rifle and does not want to compromise it. It delivers 640 class performance and a 1000 meter rangefinder in a format that clips on in seconds and comes off without leaving a trace. Go check it out and see what the most capable thermal clip-on at this price level looks like in practice.

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4) InfiRay Outdoor Rico Mk2 RL42R LRF (Best 60Hz Thermal Scope with Rangefinder Under $4000)

InfiRay Outdoor Rico Mk2 RL42R LRF

InfiRay Outdoor is the global thermal imaging company behind more independently awarded thermal sensor patents than any other manufacturer in the world, and the Rico Mk2 RL42R LRF is the expression of that engineering depth in a riflescope built specifically for the American hunting market. The Rico series has been a benchmark product in the serious hunting thermal market since the original Mk1, and the Mk2 LRF represents a comprehensive generational upgrade that addresses every area where experienced thermal hunters had been asking for improvement. The RL42R variant is the 384×288 model with the 42mm lens, and it delivers something that no other scope in this price window currently offers: a 60Hz refresh rate with a fully integrated 1200 yard laser rangefinder in a magnesium alloy housing that weighs well under two pounds.

The sensor in the RL42R is a 384×288 InfiRay Micro II core with 12 micron pixel pitch and sub-20mK thermal sensitivity. I want to address the resolution specification directly because it is the one number on the spec sheet that might give a buyer pause when comparing to the 640×512 options on this list. The 384×288 sensor in the Rico Mk2 is paired with the MATRIX III image processor, which runs Advanced Image Correction and Automatic Image Optimization algorithms that InfiRay developed specifically to extract maximum performance from this sensor. In practice, the combination delivers a thermal image that experienced users consistently describe as cleaner, smoother, and more detailed than competing 384 class scopes, and it competes effectively with many 640 sensors in real world field conditions because of the processing quality and the 60Hz refresh rate advantage.

That 60Hz refresh rate is where the RL42R genuinely distinguishes itself in this group. Every other scope on this list runs at 50Hz except the ACE H50 and the Rico Mk2, and the difference between 50 and 60 frames per second is immediately and consistently noticeable when you are tracking fast moving animals. Hogs sprint at up to 30 miles per hour. Coyotes are even faster. At 60Hz, these animals remain sharp, smooth, and precisely trackable through your field of view. At 50Hz, you begin to see the trailing blur that costs you precise shot placement on moving targets. For predator hunters and hog hunters who regularly take running shots, the 60Hz advantage is not theoretical.

The 1200 yard laser rangefinder is the longest on this list and is integrated with a smooth-step digital zoom lever that moves magnification in precise 0.1x increments, a design feature borrowed from traditional optical scopes that makes the Rico Mk2 feel more intuitive and familiar than most digital thermal platforms. The IBP-5 4400mAh battery with magnetic USB-C charging is one of the most practical power solutions available in thermal scopes, combining high capacity with tool-free magnetic connection in gloved hands at night. The 2560×2560 AMOLED display, 32GB of internal storage, magnesium alloy housing, and 1000G shock resistance, along with the included ADM RQD quick release mount and a five year transferable warranty, complete a package that is genuinely difficult to beat in this price range.

Key Features

Sensor Resolution 384×288 InfiRay Micro II core
Pixel Pitch 12 micron
Sensitivity Sub-20mK NETD
Objective Lens 42mm Germanium
Native Magnification 4x, with 4-16x total range via smooth-step lever zoom
Display 2560×2560 AMOLED HD, 60Hz
Laser Rangefinder Built-in, up to 1200 yards (longest on this list)
Image Processing MATRIX III with AIC and AIO algorithms
Battery IBP-5 4400mAh, magnetic USB-C charging
Storage 32GB internal
Housing Magnesium alloy, 1000G shock resistance
Additional Features RAV, PiP, rotating zoom lever for smooth 0.1x increments
Mount ADM RQD quick release dual throw mount included
Warranty 5 year transferable warranty

Pros

  • 60Hz refresh rate keeps fast moving predators and hogs sharp and precisely trackable in a way that 50Hz scopes cannot match
  • 1200 yard LRF is the longest integrated rangefinder on this list, covering the maximum practical hunting distance and then some
  • MATRIX III processor with AIC and AIO algorithms delivers image quality that consistently outperforms the raw 384×288 resolution figures suggest
  • Smooth-step 0.1x increment zoom lever feels like a traditional optical scope and eliminates the abrupt step zoom frustration of most thermal platforms
  • Magnesium alloy housing with 1000G shock resistance is the most impact resistant build on this list
  • IBP-5 magnetic USB-C charging is among the most glove friendly power solutions in the thermal scope market

Cons

  • The 384×288 sensor resolution, while excellently processed by the MATRIX III system, is the lowest in terms of raw pixel count on this list, and at maximum magnification the image will not hold the same fine detail as the 640×512 options when conditions and contrast are ideal

The InfiRay Rico Mk2 RL42R LRF is the scope for the hunter who prioritizes fast tracking performance, the longest rangefinder on the list, and the most intuitive zoom control available in the thermal world at this price. Go check it out and see what 60Hz processing and genuine InfiRay sensor technology feel like in the field.

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5) PARD Ocelot 640-50 (Best Lightweight 640 Thermal Scope Under $4000)

PARD Ocelot 640-50

The PARD Ocelot 640-50 is the scope on this list that most consistently surprises hunters when they pick it up for the first time, and the reason is weight. At just 16 ounces, the Ocelot 640-50 is the lightest 640 class thermal riflescope with an integrated laser rangefinder currently available in the market. It weighs one pound. For context, most of the other scopes on this list run between 1.5 and 2.5 pounds. On a precision rifle where every ounce affects the shooting platform, or on a lightweight mountain rifle where carrying weight is managed obsessively, or on a mobile coyote setup where you are moving constantly through terrain, the difference between one pound and two pounds on your optic is not minor. It is something you feel on every step of every hunt.

PARD achieved this weight figure by engineering the Ocelot around a highly compact body using aircraft grade aluminum alloy, and by designing their optical system for efficiency rather than bulk. The 640×512 12 micron VOx sensor with sub-20mK NETD sensitivity is the same class of sensor that powers all of the premium options on this list. The 50mm lens and 2.5x base magnification with 2-8x digital zoom cover the core hunting range well, and the rated detection range of up to 5000 meters confirms that the sensor and lens combination is operating with enormous headroom at any realistic hunting distance. That figure is more than any hunter will ever use for actual target engagement, but what it tells you is that the optical system is well matched to the sensor across its entire range.

The 800×800 true round IPS display is one of the most distinctive design choices in the Ocelot 640-50 and deserves specific mention. PARD claims this is the first true circular display ever developed for a thermal riflescope, and the practical benefit is real. The round display matches the circular field of view your eye naturally perceives, eliminating the visual jarring of looking through a rectangular thermal display that cuts off the corners of your expected sight picture. The 100mm of eye relief is exceptional for a thermal scope and gives you safer, more comfortable positioning regardless of how your rifle fits your shooting position.

The integrated 1200 yard laser rangefinder feeds directly to the onboard ballistic calculator, which adjusts your point of aim based on your specific ammunition’s bullet weight and muzzle velocity. The scope records to a Micro SD card via recoil activated video, connects via Wi-Fi, USB-C, and HDMI for flexible data and display options, and is rated IP67 waterproof with 6000J recoil resistance. That recoil rating is notably high and confirms the Ocelot handles the hardest kicking hunting calibers without issue. The single 18650 battery provides up to six hours of runtime with external USB-C power available for longer sessions. PARD covers the Ocelot with a three year manufacturer warranty.

Key Features

Sensor Resolution 640×512 VOx uncooled
Pixel Pitch 12 micron
Sensitivity Sub-20mK NETD
Objective Lens 50mm
Magnification 2.5x base, 2-8x digital zoom
Display 800×800 true round IPS, 50Hz
Detection Range Up to 5000 meters
Laser Rangefinder Built-in, up to 1200 yards
Ballistic Calculator Integrated, customizable by bullet weight and muzzle velocity
Weight 16 oz (lightest 640 class scope with LRF on this list)
Eye Relief 100mm
Battery Single 18650, up to 6 hours, USB-C external power
Connectivity Wi-Fi, USB-C, HDMI output
Weatherproofing IP67 waterproof, 6000J recoil resistant
Additional Features 6 image modes, 3 scene modes, 6 reticle shapes in 4 colors, RAV, PiP
Mount Cantilever Picatinny mount included
Warranty 3 year manufacturer warranty

Pros

  • At 16 ounces it is the lightest 640 class thermal scope with an integrated laser rangefinder available in this price bracket by a significant margin
  • True round 800×800 display matches natural field of view perception and is a genuinely superior viewing experience to rectangular thermal displays
  • 100mm eye relief is among the most generous available in any thermal scope class and accommodates diverse shooting positions safely
  • 6000J recoil rating qualifies the Ocelot for the hardest kicking hunting calibers without limitation
  • HDMI output adds display flexibility that no other scope on this list provides natively
  • 1200 yard LRF with ballistic calculator matched to specific ammunition data delivers the complete precision solution in the lightest package available

Cons

  • The 2-8x digital zoom range is the narrowest on this list and will feel limiting for hunters who regularly work at longer distances where 12x to 20x zoom provides meaningful additional resolution for identification and shot placement

The PARD Ocelot 640-50 is the scope for the hunter who refuses to let weight and bulk define the limits of where they can hunt. It combines a full 640 sensor, a 1200 yard rangefinder, and a genuinely innovative round display into the lightest thermal scope with these capabilities available anywhere near this price. Go check it out and see what a one pound 640 class thermal looks and feels like on your rifle.

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Conclusion

The under $4000 thermal scope market has reached a level where every option on this list would have been considered near-flagship technology just a few short years ago, and the sheer variety of genuinely exceptional engineering available at this price window is remarkable.

Whether your priority is the most complete and proven hunting package from a brand with a decade of field credibility, the highest sensitivity sensor paired with optical ocular magnification for the best possible image, the versatility of a premium clip-on that works with your existing setup without touching your zero, a 60Hz rangefinder equipped scope from the company that holds more thermal sensor patents than anyone else in the world, or the lightest 640 class system with a rangefinder ever built for hunting, every single option on this list will perform at a level that delivers meaningful and lasting value.

Choose the one that fits how you hunt, where you hunt, and what you actually need it to do after dark.

See Also: 5 Best Thermal Scopes Under $1000