The 5 Best Thermal Monoculars for Hunting

By James Chen •

Thermal monoculars earn their place in a hunting kit because they detect heat signatures and give you a real-time view in complete darkness, which makes them especially useful for predator hunting such as hogs and coyotes. Unlike a dedicated thermal scope, a handheld unit isn’t tethered to a weapon, so it works for scanning, scouting, and recovery as readily as it does for spotting. The best units can pick out the muscle definition of an animal at night out to about a quarter mile.

Price is the first thing to settle. The viewers worth considering run from under $400 to around $7,500, with a quality unit averaging roughly $3,000. The other spec worth weighing is NETD: a lower value means the device detects smaller temperature variations, which produces a clearer image. The five monoculars below cover the range from budget to premium, each chosen for a specific kind of buyer.

1. Pulsar Axion 2 XG35 — Best Overall

The Axion 2 XG35 lands as the best overall thermal monocular because it balances performance and handling in a package that works for most hunters. Its compact, ergonomic body stays comfortable in hand through a long night of glassing. It runs a 2.5–8x magnification range, a 50 Hz refresh rate, and a detection range of up to 1,400 yards. The battery lasts up to 11 hours, it’s IPX7 waterproof rated, and it packs a rangefinder, onboard photo and video capture, and Wi-Fi with a smartphone app for sharing images and remote control. Its 384×288-pixel display is modest against the sharpest units here, but as an all-rounder it’s hard to beat.

2. Burris BTH35 Thermal Handheld — Best for Hunting

If you want a unit built squarely around hunting use, the BTH35 is the best thermal monocular for hunting. It carries the highest sensor resolution of this group at 1280×960 pixels, paired with a 2x–8x magnification range and multiple color palettes so you can pick the view that reads best against your terrain. It records photo and video on board. Two trade-offs stand out. Its detection range tops out at 700 yards, shorter than the long-range units here, and its 30 Hz refresh rate is slightly lower than some premium models. It’s also heavier than some competitors. For hunters who prioritize image detail over reach, those are easy compromises.

3. Pulsar Telos LRF XP50 — Best Premium

The Telos LRF XP50 is the best premium thermal monocular and the pick when you want reach and durability without compromise. It stretches to a 2.5–10x magnification with 4x zoom and detects targets out to 1,800 meters, the longest in this lineup. A 1024×768 resolution feeds a high-contrast AMOLED display, and it offers eight color palettes. Field-ready details include an IPX7 submersion waterproof rating, the ability to operate in extreme temperatures, a built-in video recorder, Wi-Fi integration, and an 8.5-hour battery life. It costs more than the others, but for a hunter who works open country and demands a tool that holds up in hard weather, the Telos earns its price.

4. Nocpix Vista H50R — Premium Value with a Caveat

The Vista H50R is worth a close look because it delivers detail, image sharpness, and hunter-friendly features comparable to viewers costing twice as much, at a price of $3,499. It comes from Nocpix, a Texas-based brand from InfiRay Outdoor. Its spec sheet is deep: a 640×512 thermal sensor, a 2560×2560 AMOLED display, a 50mm germanium objective lens, 4x base magnification with 10x zoom reaching 40x, a 60 Hz frame rate, and sensor sensitivity of less than 15mK NETD. It adds image stabilization and a 1,200-yard through-lens laser rangefinder that keeps the form factor streamlined. In testing, Scott Einsmann identified steel targets at 800 yards and saw sharp detail on deer at 150 yards.

There’s a real caveat. The images are heavily filtered, and testers on that same field evaluation reported noticeable eye strain over a few hours of continuous night use, along with a viewing display that felt like looking down a narrow tube. It links to the Nocpix mobile app and carries 64GB of on-board storage. If you can live with the display quirks, the value is strong.

5. AGM Taipan TM15-256 — Best Budget

The Taipan TM15-256 is the best budget thermal monocular and the entry point for hunters who want thermal capability without a premium outlay. It won’t match the resolution or detection range of the units above, but it brings the core advantage of the category — a usable heat-signature view in total darkness — to a price that lets more hunters get into thermal. For a first thermal, or a backup to a more capable primary unit, it’s the sensible starting place.

How to Choose

Start with budget and work toward the feature that matters most for your hunting. The Axion 2 XG35 is the balanced all-rounder and the safest default if you want one unit that does everything reasonably well. The Burris BTH35 trades reach for the highest resolution here, which suits close-to-mid-range work where identifying what you’re looking at matters more than spotting it at distance — just accept the extra weight and 30 Hz refresh. The Pulsar Telos LRF XP50 is the long-range, bad-weather choice, with 1,800-meter detection and an IPX7 rating that justify its cost for open-country hunters.

The Nocpix Vista H50R is the value play among the premium units, offering performance comparable to viewers twice its price, provided the heavy image filtering and narrow display don’t bother your eyes over a long night. And the AGM Taipan TM15-256 is where to start if price is the deciding factor. Match the unit to how and where you hunt, and any of these will put a clear thermal picture in your hand after dark.

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