Guide TN650 Thermal Imaging LRF Binoculars

The Guide TN650 is a high-performance thermal imaging binocular system designed for professionals who demand precision, reliability, and long-range detection in the most challenging outdoor environments. Featuring a 640 × 480 uncooled VOx sensor with a 12 µm pixel pitch and a NETD of ≤ 30 mK, the TN650 delivers outstanding thermal sensitivity and image clarity, even in total darkness or adverse weather conditions.

With its 50 mm f/1.2 germanium lens, the TN650 achieves a balanced combination of magnification and field of view—offering a viewing window of approximately 15 × 12 meters at 100 m and an optical zoom range of 2.8× to 22.4×. This makes it an ideal tool for law enforcement, search and rescue operations, and wildlife observation. A powerful laser rangefinder integrated into the housing allows accurate distance measurement of targets up to 1,500 meters, providing critical information in real time.

The visual experience is further enhanced by a crisp 0.39″ AMOLED display with 1024 × 768 resolution and a 50 Hz refresh rate, ensuring smooth tracking and reduced eye fatigue during prolonged use. Multiple thermal color palettes—including Black Hot, White Hot, Red Hot, and more—allow users to tailor the display to their environment and personal preference. An adjustable interpupillary distance (60–70 mm) and diopter settings ensure optimal comfort and viewing clarity for all users.

The TN650 also includes an array of advanced navigation and recording tools: onboard GPS, compass, gyroscope, and Bluetooth enhance situational awareness and functionality, while photo and video recording enables documentation of observations. The device features 16 GB internal storage and outputs via both USB‑C and Micro HDMI, offering excellent connectivity for review, transfer, or streaming.

Power is supplied by two replaceable 18650 batteries, offering up to 5.5 hours of continuous operation. The housing is IP66-rated, ensuring water and dust protection, and is engineered to perform reliably in extreme temperatures from –30 °C to +50 °C. Compact and rugged, the TN650 is ready for deployment in even the harshest terrain.

About the Guide TN Series

The TN Series binoculars by Guide Sensmart are purpose-built for extended-range thermal surveillance and target identification. These premium optics combine high-resolution sensors with precision lenses and a full suite of environmental and navigation tools. With rugged design, intuitive handling, and integrated rangefinding, the TN Series delivers dependable performance for tactical, search-and-rescue, and wildlife tracking professionals who rely on mission-critical equipment in every condition.

Key Features

• 640 × 480 VOx thermal sensor, 12 µm pixel; NETD ≤ 30 mK
• 50 mm f/1.2 lens; FOV: ~15 × 12 m at 100 m
• Magnification: 2.8×–22.4×; Detection range: up to 2,600 m
• Integrated laser rangefinder: up to 1,500 m
• 0.39″ AMOLED display (1024 × 768 resolution, 50 Hz)
• Color palettes: Black Hot, White Hot, Adjustable Red Hot, Iron Red, Blue Hot, Green Hot
• Photo/video recording; 16 GB internal storage
• Wi‑Fi (2.4 G), Bluetooth, GPS, Compass, Gyroscope
• USB Type‑C and Micro HDMI connectivity
• Battery life: 5.5 hours on 2× 18650 batteries
• IP66-rated; –30 °C to +50 °C operating range
• Weight: 880 g; Dimensions: 162 × 146 × 70 mm

About Guide Sensmart

Guide Sensmart, a division of Guide Infrared, is a global leader in thermal imaging technologies. With over 20 years of experience and a presence in more than 70 countries, Guide is known for delivering high-performance thermal solutions for both professionals and outdoor enthusiasts. Their extensive product lineup combines cutting-edge design with robust engineering to ensure peak performance in critical environments.

Warranty

The TN650 is backed by Guide’s comprehensive warranty: 3 years coverage for the complete device, 10 years for core components such as thermal detectors, and 2 years for accessories like batteries, chargers, and cables. This ensures long-term reliability and peace of mind in the field.