📝 Thermal Imaging Device ThermTec ARES 660L LRF

Thermal Imaging Device ThermTec ARES 660L LRF is a long-range thermal weapon sight equipped with an integrated laser rangefinder and a unique dual-field optical system with switchable focal lengths of 20 mm and 60 mm. This configuration enables rapid adjustment of field of view and optical magnification, allowing efficient operation both for wide-area scanning at short distances and for precise target identification and engagement at extended ranges.

Thermal Imaging Device ThermTec ARES 660L LRF features a high-sensitivity VOx sensor with 640×512 resolution, 12 µm pixel pitch, and NETD ≤25 mK, providing a clear and stable thermal image even in adverse weather conditions. The 1024×768 AMOLED display ensures detailed visualization, while ballistic FFP reticles, picture-in-picture mode, automatic zeroing, shutterless calibration, and Wi-Fi connectivity make the device a comprehensive solution for tactical missions and precision shooting.

🫡 We are a team of veterans

We consider dual-focal thermal sights to be highly versatile tools for combat environments where engagement distances constantly change. The ability to quickly switch between a wide field of view for scanning and a narrow field for precise aiming significantly enhances situational awareness and engagement efficiency.

The ARES 660L LRF proves itself as a professional-grade combat device: the 640×512 sensor provides improved target identification at long distances, while the integrated rangefinder and automatic zeroing reduce preparation time before firing and increase first-shot hit probability in dynamic battlefield conditions.

⚙️ Specifications

Parameter	Value
Device type	Thermal weapon sight with laser rangefinder
Sensor resolution	640×512
Sensor type	VOx, uncooled
Pixel pitch	12 µm
Thermal sensitivity (NETD)	≤25 mK
Objective lens	20 mm / 60 mm F1.0 (dual focal system)
Optical magnification	1.1× / 3.2×
Digital magnification	1–5×
Field of view	21.7°×17.4° / 7.3°×5.9°
Detection range for large targets	up to 6000 m
Laser rangefinder range	up to 1000 m
Display	AMOLED 1024×768
Picture-in-picture mode	Yes
Ballistic FFP reticles	Yes
Zeroing profiles	5
Automatic zeroing	Yes
Calibration	Shutterless
Color palettes	6
Internal memory	16 GB
Wi-Fi	Yes
Interface	USB Type-C
Power supply	18650 / 18500 rechargeable batteries
Operating time	up to 12 h
Protection rating	IP67
Mounting	30 mm rings (Picatinny)

💬 Comment / comments

The ThermTec ARES 660L LRF is a high-end thermal sight focused on long-range performance and precise target identification. The 640×512 sensor delivers higher image detail compared to 384-class devices, which is especially important for engaging targets at extended distances and under challenging environmental conditions.

The dual-field 20/60 mm optics allow rapid adaptation to changing engagement ranges: a wide field of view for scanning and a narrow field for accurate aiming. The integrated laser rangefinder, ballistic FFP reticles, and automatic zeroing ensure high shooting precision and reduce the time required for ballistic adjustments during dynamic operations.

🎯 Who it is suitable for

Military personnel, who require a long-range thermal weapon sight with high resolution and an integrated rangefinder for engaging targets at extended distances.
Sniper and designated marksman units, performing precision engagement tasks with distance measurement and ballistic correction support.
Special operations units, needing a multifunctional thermal device for detection, identification, and engagement of targets during night operations.
Security and law enforcement forces, responsible for monitoring territories and facilities with accurate distance measurement capability.
Professional hunters, who need a long-range thermal sight with flexible switching of field of view and magnification for various hunting conditions.

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ThermTec 660L ARES SERIES Thermal Device

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SKU: 3748

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