10 Best Thermal Monoculars 2025 in the United States

The Pulsar Oryx LRF XG35 is a high-end thermal monocular designed for outdoor activities like hunting, security, and search and rescue. It offers sharp imaging with a 1024x768 AMOLED display and a 35mm lens, which helps provide clear visuals even in tough conditions such as fog or dense foliage. The detection range is impressive at nearly 2000 yards, making it suitable for spotting objects far away. With magnification from 2.5x to 20x, you can zoom in comfortably to identify targets. The built-in laser rangefinder adds precise distance measurement up to 1500 meters, which is a big plus for accuracy and situational awareness.

It weighs about 18 ounces and measures 7 by 2 by 3 inches, making it fairly portable but a bit heavier compared to simpler models. The magnesium body suggests good durability, and it comes with a rechargeable battery and accessories for convenience. The product is controlled by export regulations, which might limit availability in some regions.

If you want a reliable, versatile thermal monocular with excellent imaging and rangefinder accuracy for professional or serious recreational use, the Pulsar Oryx LRF XG35 is a strong choice. It is a premium device with some trade-offs in weight and other factors.

The AGM Global Vision Taipan V2 15-384 Thermal Imaging Monocular stands out with its advanced 384×288 thermal imaging sensor, offering excellent clarity in total darkness due to its 12-micron and sub-20mK thermal detector. This makes it ideal for wildlife observation, security, and search & rescue operations. It features a high-resolution 1024×768 OLED display with a smooth 50Hz refresh rate, ensuring real-time viewing with minimal lag. The monocular's detection range is impressive at 750 meters, supported by 1.5x optical magnification and up to 12x digital zoom, making it suitable for spotting targets at long distances.

Battery life is relatively decent, offering up to 6.5 hours of usage, with USB-C charging for convenience and extended field operations. It also includes 16GB of internal storage for capturing photos and videos, and Wi-Fi connectivity for easy file transfer and remote control via the AGM Connect App. Its rugged and waterproof design (IP67 rating) ensures durability in harsh conditions, complemented by multiple color palettes and image enhancements for optimized thermal vision.

The monocular is lightweight, compact (6.23 x 2.2 x 2.4 inches), and easy to handle, weighing 3.3 pounds. However, the limited battery life might be a drawback for extended outdoor activities, and the small 15mm objective lens diameter may impact image clarity at very long distances. Additionally, while the built-in recording and Wi-Fi features are beneficial, they may not be crucial for all users, depending on their specific needs. The device comes with a 5-year transferable warranty, underscoring AGM's confidence in its product quality and reliability. This thermal monocular is well-suited for outdoor enthusiasts, hunters, and professionals needing reliable thermal imaging capabilities.

The ATN BlazeTrek-625 is a compact and lightweight thermal monocular, weighing just 1.44 ounces with dimensions that make it easy to carry and handle. It offers a high-resolution thermal sensor of 640x512 pixels with a fast 50 Hz refresh rate, delivering smooth and clear thermal images. The 25 mm lens supports a detection range of up to 1300 meters, which is quite good for spotting heat signatures at a distance. Its NETD rating of less than 25 mK means the monocular is sensitive to small temperature differences, resulting in sharper images even in challenging conditions. Users can choose from multiple viewing modes, including White Hot, Black Hot, and several color palettes, making it versatile for different environments and preferences. A handy feature is the built-in video and photo recording with storage on a MicroSD card, allowing easy documentation of thermal observations. The Wi-Fi and smartphone app connectivity add convenience for remote control and sharing.

The device runs on a rechargeable lithium-ion battery, which is standard for such devices. It is well-suited for outdoor enthusiasts, hunters, or security professionals needing reliable thermal imaging. The BlazeTrek-625 delivers strong imaging performance and useful tech features packed in a small, lightweight design, though those planning heavy-duty use might want to consider protective measures.