Telos

Pulsar Telos Modular Thermal Monoculars with Integrated LRF

The Pulsar Telos platform is built around adaptability. Designed as a modular thermal system, Telos optics deliver long-range detection, integrated laser rangefinding, and rugged ergonomics in a handheld monocular format suited for serious night hunting, scouting, and observation work.

Other offerings: for rifle-mounted thermal, explore our thermal riflescopes. For a two-eyed view that reduces fatigue on long sits, see thermal binoculars. To add thermal to glass you already own, browse thermal clip-ons.

Buyer’s Guide: Choosing the Right Telos Model

Choosing the right Telos depends on how far you need to detect, how much detail you want at that distance, and whether you need ranging built in. Every Telos is a handheld monocular and they share one design philosophy: long-range performance, stable handheld use, and accurate ranging.

Sensor Resolution

Telos LRF XT50 uses a 1280×1024 @ 12 µm sensor, the highest-resolution option in the line. Telos LRF XL50 and Telos XL50 use 1024×768 @ 12 µm for excellent detail and strong digital zoom. Telos LRF XG50 pairs a 640×480 @ 12 µm sensor with a 50 mm objective, while the XP50 models use 640×480 @ 17 µm. Telos LRF XQ35 uses 384×288 @ 17 µm for a lighter, more compact setup.

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.

Detection Range

Monocular Handling, and When You Want a Binocular

Every Telos model is a monocular. Telos prioritises mobility and one-handed operation, ideal for scouting ahead of a stalk or checking large areas quickly, and it keeps your other hand free for a rangefinder, rifle, or lead.

If you glass for long stretches and want both eyes engaged to reduce fatigue, that is a binocular job — see the Pulsar Merger line, built as a thermal binocular with the same integrated LRF capability.

Laser Rangefinder (LRF)

Any model with LRF in its name includes an integrated laser rangefinder, allowing precise distance measurement before transitioning to a riflescope or repositioning. The non-LRF XL50 and XP50 leave it out for a lower entry price.

Ergonomics and Modularity

The Telos platform is designed for balance and stability during handheld use. Its modular architecture supports future upgrades and serviceability, making it a long-term investment for users who rely heavily on thermal optics.

Telos Model Comparison

Model	Sensor Resolution	Magnification	Detection Range	LRF	Best Use
Telos LRF XT50	1280x1024 @ 12 µm	2–16x (Zoom Boost 24x)	2,515 yd (2,300 m)	Yes	Highest resolution, maximum detail at distance
Telos LRF XL50	1024x768 @ 12 µm	2.5–20x	2,515 yd (2,300 m)	Yes	HD detail with precision ranging
Telos XL50	1024x768 @ 12 µm	2.5–20x	2,515 yd (2,300 m)	No	Same HD reach without the rangefinder
Telos LRF XG50	640x480 @ 12 µm	3.5–14x	2,515 yd (2,300 m)	Yes	Long-range glassing, reduced eye fatigue
Telos LRF XP50	640x480 @ 17 µm	2.5–10x	1,969 yd (1,800 m)	Yes	Balanced all-around detection and ranging
Telos XP50	640x480 @ 17 µm	2.5–10x	1,969 yd (1,800 m)	No	Mid-range detection, entry point to the platform
Telos LRF XQ35	384x288 @ 17 µm	3–12x	1,422 yd (1,300 m)	Yes	Mobile scanning, mixed terrain, efficient runtime

Extended Use Cases

Night Hunting and Scouting

• Locate animals before they move into shooting range.
• Range targets accurately before setting up a shot.
• Scan wide areas without pointing a rifle at anything.

Long Observation Sessions

• Brace against a rest or shooting stick to steady the image during extended sits.
• Maintain situational awareness through the night.
• Record movement patterns for future planning.

Land Management and Property Monitoring

• Check large properties, fence lines, and fields at night.
• Document wildlife activity or trespassers.
• Operate reliably in fog, cold, and low-visibility conditions.

Tips for Optimizing Telos Performance

• Scan at lower magnification to maintain field of view.
• Use the LRF to confirm distance before repositioning.
• Switch palettes to improve contrast in changing terrain.
• Carry spare batteries for extended nights in the field.
• Record scouting footage to review patterns later.

Additional Resources & Guides

• When One Is Better Than None
• A Night to Remember
• Butcher Shoppe Miss