For anyone serious about night hunting, especially for elusive and intelligent animals like hogs, having the right gear is a game-changer. I’ve been researching thermal optics for a while, and the Bering Optics Hogster Stimulus VR Thermal Weapon Sight has caught my attention as a powerful and practical solution.
This isn’t just a basic thermal scope; it’s a complete system designed to give hunters a serious edge in the field. What’s particularly impressive is the combination of its features. It’s got a clear thermal sensor for reliable detection, built-in photo and video recording to capture every moment, and a Wi-Fi streaming function that lets me share the view with others or monitor from a distance.
The included Power Kit is a huge bonus, promising extended battery life so I can stay out longer without worrying about losing power at a critical moment. When you combine all this with its rugged, compact design, it seems like a perfect fit for my needs, offering a blend of high-end features and user-friendly functionality.
| Spec / Model | Bering Optics Hogster Stimulus VR | ATN OTS-4T (384×288, 1.25–5×) | FLIR LS-XR (640×512, 35 mm) |
|---|---|---|---|
| Core thermal sensor | VOx, 256×192 (12 µm pitch) — common Stimulus VR SKU. | 384×288 VOx, Obsidian IV dual-core thermal sensor. | 640×512 VOx (high-res LS-XR model). |
| Frame rate / refresh | 30 Hz (typical Stimulus VR listings). | 60 Hz thermal sensor (smooth video & tracking). | 7.5–9 Hz export/NTSC variants exist; some LS-XR SKU docs list 9 Hz / 7.5 Hz options. (Check exact SKU.) |
| Optics / Magnification / FOV | 19 mm objective; 2.3–4.6× optical (Stimulus VR) — weapon-sight form factor (narrower FOV for target engagement). | 1.25–5× (model shown) with FOV ~16°×12.5° (depends on exact OTS-4T SKU). | 35 mm fixed objective with extended e-zoom up to ~8× electronic; designed for long-range detection/ID. |
| Recording & connectivity | On-board photo & video recording, Wi-Fi streaming, built-in memory (some SKUs include 16 GB); power-kit / external battery compatibility for long hunts. | Full HD video recording (1280×960), Wi-Fi streaming & app control, Bluetooth, micro-SD; dual-stream video; smooth zoom; smart rangefinder. | Video-output capable; some LS models provide analog video out and e-zoom, but many LS-XR units are tactical/observation devices—recording/connectivity depends on SKU and export config. FLIR LS-Series manual shows video out and e-zoom. |
| Battery & runtime | Internal + external power kit options; runtimes vary (can run whole night with power bank). Exact runtime depends on battery pack. | 16+ hours (ATN advertises ultra-low power Obsidian IV configuration; Li-ion/dual-power options) | Typically ~5 hrs (internal Li-ion) depending on SKU; LS-XR is mid-weight handheld with practical battery life for field ops. (Some LS configs vary.) |
| Weight / form factor | Weapon-sight form factor — mountable to rail, includes quick-release options; built for rifle mounting and external power. Lightweight for a scope but larger than pocket monocular. | Handheld monocular form factor ~1.87 lb (850 g) for larger OTS-4T variants — ergonomic single-hand use. | Handheld tactical monocular; LS-XR listed as compact but built for law-enforcement use — sturdy, single-hand layout. |
| Ruggedness / IP | Rugged / recoil rated (often listed .308 proof), weather resistant (check SKU IP rating). | Rugged, designed for field use; specs and IP vary by SKU. | Rugged law-enforcement design, pocketable, built for field deployment. |
| Typical detection/usage | Weapon sight: optimized for night hunting (hogs/predators) at short–mid ranges (practical engagement distances ~100–300 yd depending on conditions). | All-round smart handheld: hunting, surveillance, documenting—good for multi-use with long battery life and recording. | High-resolution detection/ID: LS-XR’s 640×512 sensor favors longer detection/identification ranges and better image detail at distance. |
| Price / availability (typical) | Mid-range thermal weapon sight pricing (~US$1,200–$1,800 depending on bundle & power kit). | Mid-to-high for ATN S-series; used/new market around US$1,400–$1,900 (some SKUs discontinued or limited). | Premium law-enforcement model; often sold through distributors—can be higher and some LS-XR SKUs are discontinued/allocated to agencies. |
In the rapidly evolving world of thermal imaging for hunting and tactical applications, the Bering Optics Hogster Stimulus VR Thermal Weapon Sight stands out as a compelling option for users who demand a blend of high performance and accessibility.
Marketed as an entry point into the advanced thermal imaging ecosystem, the Hogster Stimulus VR positions itself as a robust, feature-rich scope that provides an exceptional user experience without the prohibitive cost often associated with top-tier units.
This review will delve into the technical aspects, real-world performance, and overall value proposition of this thermal sight, including its included Power Kit and compatibility with other Bering Optics accessories.
Core Technical Specifications
The heart of any thermal imaging device is its core, and the Hogster Stimulus VR is built around a Vanadium Oxide (VOx) uncooled thermal sensor. This sensor boasts a resolution of 256×192 pixels with a crucial 12μm pixel pitch.
The 12μm pixel pitch is a significant technical advantage, as it allows for a more compact design while maintaining a high pixel density, resulting in a sharper and more detailed image compared to older, larger-pitch sensors.
The refresh rate is 30Hz, which is a standard and very usable rate for most hunting applications, providing a smooth and responsive image display without noticeable lag. The sight’s optical system features a 19mm objective lens with an optical magnification of 2.3x. The digital zoom function allows for a maximum magnification of 4.6x.
The field of view at 2.3x is a generous 9.2∘×7.0∘, which is excellent for scanning and target acquisition at medium ranges. The thermal sensitivity, or Noise Equivalent Temperature Difference (NETD), is specified at ≤50mK.
In practical terms, this means the sensor is capable of detecting and differentiating very subtle temperature variations, which is critical for identifying targets against complex backgrounds, especially in environments with high humidity.
Image Quality and Performance
The combination of the 12μm pixel pitch sensor and the ≤50mK NETD delivers a surprisingly clear and detailed image for a scope in its price class. The thermal signature of animals, even at extended distances, is well-defined and easily recognizable.
The user has manual control over image sharpness, brightness, and contrast, allowing for fine-tuning the display to match specific environmental conditions. The scope offers a variety of image polarities, including White Hot, Black Hot, Red Hot, and various colored hot palettes.
White Hot and Black Hot are the most commonly used modes for their high contrast, while the colored palettes can be useful for reducing eye fatigue during long observation periods. The display itself is a high-resolution LCOS screen with a resolution of 1280×960 pixels, which presents a crisp and clear image to the user.
A particularly useful feature is the Picture-in-Picture (PiP) function. This displays a 2x magnified window at the top of the screen, allowing the user to maintain a wide field of view for situational awareness while simultaneously providing a magnified view for precise aiming. This eliminates the need to constantly switch between different magnification levels, which can be a time-consuming and disruptive process during a dynamic hunting scenario.
Features and Functionality
Beyond its core imaging capabilities, the Hogster Stimulus VR is loaded with features that enhance its utility. It includes a built-in stadiametric rangefinder, which helps in estimating the distance to a target of a known size. The integrated digital inclinometer provides horizontal and vertical tilt information, which can be useful for accurate long-range shooting.
For zeroing, the scope offers the ability to save up to four different zeroing calibration profiles. This is a significant advantage for hunters who use the scope on multiple rifles or with different ammunition types, as it allows for a quick and reliable transition between setups.
The scope also features an internal recording function, with 32GB of built-in memory for storing videos in .mp4 format and photos in .jpeg format. The inclusion of a microphone allows for audio capture, providing a complete record of the hunt. The Wi-Fi streaming capability is a standout feature, enabling users to connect their scope to a mobile device to live-stream the view or transfer captured media.
The Power Kit and Battery Life
The Hogster Stimulus VR is powered by two CR123A batteries, which provide an approximate runtime of 5 hours. However, the true value of this package lies in the included Power Kit. The Power Kit provides a reliable external power source, which can extend the operational runtime by an additional 5−6 hours, giving a total of up to 11 hours of use.
This is crucial for hunters who spend long hours in the field or for those on extended overnight hunts where a battery change would be inconvenient or impossible.
The scope is designed to be highly energy-efficient and has a standby mode that turns off the display to conserve power. This feature allows for an instant power-up with a short push of a button, ensuring the user is ready to go at a moment’s notice.
Durability and Ergonomics
Constructed with a rugged aluminum-magnesium alloy body, the Hogster Stimulus VR is built to withstand the rigors of field use. It is nitrogen-purged, making it fog-proof, and has an IP67 rating, which means it is water-resistant and dust-proof.
The scope is also rated to handle the recoil of up to a .308 caliber rifle, providing confidence in its durability and ability to maintain a consistent zero. The ergonomics are well-thought-out, with an intuitive, user-friendly menu system that can be operated without taking the eye off the target.
The quick-release (QR) mount makes installation and removal from a Picatinny rail simple and efficient. The precise lens-focusing mechanism is smooth and easy to operate, even with gloves on.
Pros
- High-Quality Sensor
- Extended Battery Life
- Versatile Features
- Recording & Connectivity
- Durability
- User-Friendly
Cons
- Sensor Resolution
The Bering Optics Hogster Stimulus VR Thermal Weapon Sight with its included Power Kit offers an impressive package that is difficult to beat in its price category. It is a technically advanced, durable, and user-friendly thermal scope that is perfectly suited for hunters targeting hogs and predators at medium distances.
The combination of a high-resolution LCOS display, a 12μm pixel pitch VOx sensor, and a comprehensive set of features including video recording, Wi-Fi streaming, and multiple zero profiles makes it a truly versatile tool.
For anyone looking for a reliable and affordable thermal sight that won’t compromise on essential functionality, the Hogster Stimulus VR is an outstanding choice that delivers exceptional performance and value. It stands as a testament to Bering Optics’ commitment to providing high-quality thermal solutions to a broader market of users.
Why should choose Bering Optics Hogster Stimulus VR
Based on the technical review, you should choose the Bering Optics Hogster Stimulus VR because it provides an exceptional balance of performance, features, and value for its price point. Its 12μm pixel pitch sensor and ≤50mK NETD deliver a surprisingly clear and detailed image, allowing for effective target identification at medium ranges.
The included Power Kit is a major advantage, extending the operational runtime to a total of up to 11 hours, which is crucial for long hunts. Furthermore, with versatile features like Picture-in-Picture, Wi-Fi streaming, and built-in video recording, along with a rugged, IP67-rated and recoil-resistant body, it offers the kind of advanced functionality and durability typically found in more expensive models. It’s a reliable and technically sound choice for anyone seeking a high-performing thermal scope without the prohibitive cost.
FAQs
What is the total battery life, including the Power Kit?
The scope is powered by two CR123A batteries, providing approximately 5 hours of runtime. The included Power Kit extends this significantly, adding another 5−6 hours for a total operational time of up to 11 hours.
What makes the image quality so clear?
The scope’s clear and detailed image is a result of its 12μm pixel pitch and a thermal sensitivity (NETD) of ≤50mK. This combination allows the sensor to capture a high-resolution image and detect very subtle temperature variations, which is critical for identifying targets.
Does the scope have video recording and Wi-Fi features?
Yes, the scope has an internal recording function with 32GB of built-in memory for storing video and photo files. It also has Wi-Fi streaming capabilities, allowing you to connect to a mobile device to live-stream the view or transfer your captured media.
How durable is the Hogster Stimulus VR?
The scope is built with a rugged aluminum-magnesium alloy body. It is rated IP67 for water and dust resistance, is nitrogen-purged to be fog-proof, and can handle the recoil of up to a .308 caliber rifle, ensuring it’s durable enough for field use.
Final Verdict
The Bering Optics Hogster Stimulus VR lives up to its promise as an accessible yet highly capable thermal sight. It effectively bridges the gap between basic optics and professional-grade units by delivering a feature set that directly addresses the needs of a dedicated hunter, from clear imaging and versatile color palettes to convenient recording and an extended power supply.
For those seeking to elevate their night hunting game with a reliable and powerful thermal scope that won’t break the bank, this product represents a smart and justifiable investment.
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