Thermal Riflescopes

Pulsar Thermal Riflescopes for Night Hunting and Long-Range Precision

Pulsar thermal riflescopes are built for one job: letting you see what’s actually out there when light, weather, or terrain make traditional optics useless. Whether you’re dealing with hogs after dark, watching a tree line at first light, or confirming a target beyond normal visibility, thermal riflescopes give you information you can’t get any other way.

Three families sit in this category. Thermion 2 is the flagship line, from 35 mm PRO models up to the 60 mm long-range scopes. Trail 3 pairs a wide field of view with integrated ranging. Talion is the lighter, more affordable platform for general night hunting. New to thermal? Start with our complete thermal scope buying guide.

If you want to scan without pointing a rifle, take a look at our thermal monoculars — most hunters carry both, and our scope vs. monocular guide explains why. For extended observation, our thermal binoculars may make more sense. If you already have a preferred optic, thermal clip-on attachments let you add thermal capability without re-zeroing.

How to Choose the Right Thermal Riflescope

Most mistakes come from buying too much magnification or ignoring how the scope will actually be used. Start by thinking about distance, terrain, and how often you’ll be shooting versus scanning.

Sensor Resolution

A 640×480 @ 12 µm sensor — found in the Thermion 2 XG50, Thermion 2 LRF XG60, and Talion XG35 — offers a strong balance of clarity and range for most hunters. The 1024×768 @ 12 µm sensor in the Thermion 2 LRF XL50 and XL60 pushes identification farther, especially when you’re sorting animals from background heat at distance. 384×288 @ 17 µm models like the Thermion 2 XQ35 PRO and Talion XQ35 PRO keep weight and cost down for shorter ranges.

Pixel pitch matters as much as pixel count: a 12 µm sensor resolves more detail at range than a 17 µm sensor of the same resolution. Our NETD explained guide covers how sensor sensitivity affects what you can actually make out.

Magnification

High magnification looks appealing on paper, but thermal image quality drops quickly if you over-zoom. Many hunters spend most of their time between 2x and 6x, even on scopes capable of much more. Digital zoom is best used sparingly, not as a crutch.

Detection Range

Detection in this category runs from 1,476 yards on the 35 mm PRO models to 3,062 yards on the 60 mm Thermion 2 scopes. Detection is not identification, and it is not an ethical shot. Understanding the gap between the two is the single most useful thing you can learn before buying — read how far a thermal scope can really see.

Laser Rangefinders

Any model with LRF in its name has an integrated laser rangefinder, which removes guesswork at distance. If you’re shooting past 200 yards at night, an LRF saves time and prevents bad holdover decisions.

Features

Onboard recording is useful for reviewing shots and tracking movement patterns over time. Multiple color palettes help when the ground is heat-soaked or animals blend into the background. WiFi support makes it easier to check footage without pulling the scope off the rifle.

Use Case Scenarios

Thermal riflescopes detect heat differences, not light. That means they keep working in total darkness, fog, light rain, or smoke — conditions where traditional optics struggle or fail outright. If you’re weighing thermal against image intensification, our thermal vs. night vision comparison lays out where each one wins.

• Spot animals hidden in brush, shadows, or uneven terrain
• Confirm whether a target is moving or stationary
• Track heat signatures after a shot
• Maintain visibility when ambient light disappears

Hunting something specific? See our setup guides for hog hunting and coyote hunting.

Thermal Riflescope Comparison

Model	Sensor	Magnification	Detection Range	LRF	Best Fit
Thermion 2 — 60 mm long-range flagship
Thermion 2 LRF XL60	1024x768 @ 12 µm	2.5–20x	3,062 yd (2,800 m)	Yes	Maximum identification detail at extreme range
Thermion 2 LRF XG60	640x480 @ 12 µm	4–32x	3,062 yd (2,800 m)	Yes	Highest magnification, open-country precision
Thermion 2 LRF XP60	640x480 @ 17 µm	3–24x	2,187 yd (2,000 m)	Yes	60 mm reach at a lower entry point
Thermion 2 — 50 mm and 35 mm
Thermion 2 LRF XL50	1024x768 @ 12 µm	1.75–14x	2,515 yd (2,300 m)	Yes	HD detail with the widest low-end field of view
Thermion 2 LRF XG50	640x480 @ 12 µm	3–24x	2,515 yd (2,300 m)	Yes	Long-range hunting with integrated ranging
Thermion 2 XG50	640x480 @ 12 µm	3–24x	2,500+ yd	No	Long-range hunting with flexible magnification
Thermion 2 LRF XP50 PRO	640x480 @ 17 µm	2–16x	1,969 yd (1,800 m)	Yes	Balanced all-around scope with ranging
Thermion 2 XP50 PRO	640x480 @ 17 µm	2–16x	1,969 yd (1,800 m)	No	Proven all-around performance
Thermion 2 LRF XQ50 PRO	384x288 @ 17 µm	3–12x	1,969 yd (1,800 m)	Yes	Mid-range hunting with ranging
Thermion 2 XQ50 PRO	384x288 @ 17 µm	3–12x	1,969 yd (1,800 m)	No	Mid-range value in the Thermion chassis
Thermion 2 XQ35 PRO	384x288 @ 17 µm	2.5–10x	1,476 yd (1,350 m)	No	Wider field of view for timber and close cover
Trail 3 — wide field of view with ranging
Trail 3 LRF XR50	640x480	3–24x	2,515 yd (2,300 m)	Yes	Long-range detection with fast target acquisition
Trail 3 LRF XQ50	384x288	3.5–14x	1,969 yd (1,800 m)	Yes	Mid-range hunting, lighter carry
Talion — lightweight general-purpose
Talion XG35	640x480 @ 12 µm	2–16x	1,914 yd (1,750 m)	No	General-purpose night hunting
Talion XQ35 PRO	384x288 @ 17 µm	2.5–10x	1,476 yd (1,350 m)	No	Entry point into the Talion platform

Browse by family: Thermion, Trail, Talion, or the Thermion 2 LRF 60mm series.

Common Use Cases

Night Hunting

• Spot hogs and coyotes by heat before darkness or cover hides them
• Use thermal image palettes to separate animals from background heat
• Scan wide fields and thick cover before transitioning to the riflescope

Long-Range Shooting

• Range animals accurately when distance is harder to judge than it looks
• Understand how terrain, fog, rain, and heat contrast affect thermal performance
• Use laser rangefinding and ballistic tools to reduce holdover guesswork

Practical Tips From the Field

• Zero your thermal riflescope with heat-visible targets and saved distance profiles
• Choose magnification and lens size around field of view, terrain, and hunting distance
• Understand how objective lens size affects magnification, field of view, and detection range
• Carry spare batteries and keep them warm during cold-weather hunts

Related Guides

• Zeroing the Thermion 2 Riflescope
• Advantages of the Thermion 2 LRF
• Thermion 2 XP50 Pro LRF Breakdown