AGM ObservIR LRF 50-640 Thermal & Digital Day & Night Binoculars

The AGM ObservIR LRF 50-640 is a premium, dual-channel binocular system engineered for hunters, tactical professionals, and outdoor operators who demand superior detection, identification, and ranging performance in all lighting conditions. Combining a powerful 640×512 thermal core with a full-resolution 3840×2160 digital day/night sensor, the ObservIR delivers unmatched target clarity whether you're scanning open terrain at night or confirming details in daylight. Its integrated 1,000-meter laser rangefinder, GPS module, long-range IR illuminator, and advanced software suite—including picture-in-picture, hot spot tracking, multiple color palettes, and scene modes—provide tactical-grade situational awareness. With rugged IP67 protection, over 8 hours of runtime, USB-C fast charging, and 64GB onboard storage, the ObservIR LRF 50-640 sets a new standard for multi-spectrum binoculars capable of dominating any environment, any mission, any time.

Key Features

Dual Optical System

• Thermal and digital day/night fusion design for detection + positive ID

• Seamless switching between channels for enhanced recognition in any condition

Thermal Imaging Performance

• 640×512 thermal resolution

• 12μm VOx uncooled focal plane array

• NETD <15mK for ultra-sensitive detail and contrast

• 50Hz refresh rate for fluid movement tracking

• 50mm F/1.0 thermal lens optimized for maximum light intake

• Thermal magnification: 4.5x – 20x (selectable zoom stops)

• Thermal field of view: 8.8° × 5.3°

• Detection range: up to 2,600 meters for a 6' object

• Thermal palettes: Black Hot, White Hot, Red Hot, Fusion

• Thermal scene modes: Jungle, Recognition

• Flat field correction: Auto, Manual, External

• Hot spot tracking for automatic heat source identification

Digital Day/Night Channel

• 3840×2160 ultra-low-light CMOS sensor

• Optical magnification: 5.5x – 22x

• Optical FOV: 7.3° × 4.1°

• Day, Night, and Auto modes for adaptive visibility

• Long-range viewing: 400m night identification capability

Laser Rangefinder & Orientation Tools

• 1,000m laser rangefinder with ±1m accuracy

• Class 1 eye-safe laser (905nm)

• Digital magnetic compass for directional navigation

• Built-in GPS module for geo-position logging

Display & Interface

• 1920×1080 OLED display, 0.49-inch, 50 FPS

• Diopter adjustment: –5 to +3

• Interpupillary distance: 60mm – 74mm

• Picture-in-picture mode (PIP) for dual-view precision

• Image Boost 2.0 for enhanced clarity and sharpness

• Auto screen-off / standby mode for concealed and efficient use

Recording, Storage & Connectivity

• Video + audio recording plus photo capture

• 64GB built-in EMMC storage

• Local album management

• Wi-Fi hotspot for wireless streaming and device control

• USB Type-C for fast charging and external power support

Power System

• Replaceable NE-7255 Li-ion batteries (two included)

• Up to 8.5 hours runtime per charge (conditions dependent)

• Supports external 5V/9V USB-C power and direct charging

Durability & Construction

• IP67 waterproof and dustproof rating

• Operating temp: –22°F to 131°F (–30°C to 55°C)

• Rugged housing with rubber overmolding for secure grip

• Dimensions: 229 × 148 × 80 mm (9.0 × 5.8 × 3.1 in)

• Weight: 0.83 kg / 1.82 lbs (without batteries)