Guide TJ650LP LRF

The Guide TJ650LP LRF is a premium-grade thermal monocular engineered for users who require exceptional long-distance detection, image clarity, and multifunctional integration in the field. Equipped with a top-tier 640 × 512 VOx thermal sensor, a fine 12 µm pixel pitch, and an ultra-sensitive NETD of just 20 mK, this unit captures even the smallest temperature differences for accurate identification—whether in open terrain or low-contrast environments like rain or fog.

At its core, the TJ650LP LRF utilizes a powerful 50 mm f/1.0 objective lens, delivering a narrower yet sharper field of view of ~15 × 12 m at 100 m. This setup, paired with optical magnification from 4.73× up to 37.84× digital zoom, enables crisp long-range observations up to 2,600 meters. The built-in laser rangefinder (LRF) provides precise distance measurements up to 1,500 meters, making it a true all-in-one tool for surveillance, hunting, and professional tactical use.

The visual performance is supported by a stunning 0.5″ AMOLED display with an impressive 1600 × 1200 resolution, offering high contrast, vibrant color rendering, and smooth 50 Hz refresh for fluid image tracking. The device also features a wide selection of color palettes to enhance thermal contrast depending on lighting and terrain—offering White Hot, Black Hot, Iron Red, Red Hot, Green Hot, Blue Hot, and Sepia modes.

Additional capabilities include onboard photo and video recording with audio, 64 GB of internal memory, and advanced connectivity with 2.4 G / 5 G Wi‑Fi, Bluetooth, and USB-C. Smart sensors like a compass and gyroscope enhance orientation and tracking in dynamic environments. The TJ650LP LRF is powered by two replaceable 18650 batteries, offering up to 9 hours of operation—perfect for extended field missions.

Ruggedly constructed and IP67-certified, the monocular is resistant to water, dust, and shock, and remains fully operational in temperatures ranging from –20 °C to +50 °C. At just 618 g, it offers lightweight performance without compromising durability or capability.

About the Guide TJ LRF Pro Series

The TJ LRF Pro Series is built for professionals who require premium thermal solutions with uncompromised range and detail. Each model features a high-resolution AMOLED display, low NETD sensor, integrated laser rangefinder, and dual-band Wi‑Fi connectivity. With intelligent system support and rugged construction, the series is ideal for hunters, rescue workers, and tactical operators working in dynamic and unpredictable conditions.

Key Features

• 640 × 512 VOx sensor, 12 µm pixel pitch; NETD ≤ 20 mK
• 50 mm f/1.0 lens with ~15 × 12 m field of view at 100 m
• Magnification: 4.73×–37.84× (digital zoom)
• Detection range up to 2,600 m; Laser rangefinder up to 1,500 m
• 0.5″ AMOLED display with 1600 × 1200 resolution, 50 Hz
• Color palettes: White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia
• Photo/video recording with audio; 64 GB internal memory
• Wi‑Fi (2.4 G & 5 G), Bluetooth, USB Type‑C connectivity
• Up to 9-hour runtime with 2× replaceable 18650 batteries
• IP67 rating; operating temperature from –20 °C to +50 °C
• Weight: 618 g; Dimensions: 247 × 101 × 70 mm

About Guide Sensmart

Guide Sensmart, a subsidiary of Guide Infrared, is a leading name in the thermal imaging industry. With distribution in over 70 countries and decades of technical experience, Guide delivers advanced optical technologies tailored to professionals and enthusiasts alike. Their innovative thermal monoculars, scopes, and clip-ons are trusted for performance, quality, and durability across industries and environments.

Warranty

The TJ650LP LRF is protected by a reliable warranty structure: 3 years for the complete device, 10 years for the core components such as the detector, and 2 years for accessories including batteries, chargers, and cables. Global after-sales support is provided through Guide’s network of authorized service centers.