Pulsar SYMBION LRF DXR50 Multispectral Wildlife Binoculars

The Pulsar SYMBION LRF DXR50 are advanced multispectral binoculars designed for serious wildlife observation, conservation work, and outdoor exploration, delivering outstanding performance in all lighting and weather conditions.

By combining a high-sensitivity 640×480 thermal imaging sensor, a full-colour digital day/night viewing channel, and an integrated laser rangefinder, the SYMBION DXR50 provides exceptional detection, accurate identification, and precise distance measurement. This powerful integration allows users to observe animals discreetly, track movement over long distances, and gain deeper insight into natural behaviour — all within a durable, ergonomic binocular design built for extended field use.

Pulsar SYMBION LRF DXR50 Key Features

• Multispectral Thermal & Digital Imaging Binoculars

• 640×480 Thermal Sensor, 12µm, <35mK NETD

• Integrated Laser Rangefinder (up to 1500m)

• 50mm F1.0 Germanium Objective Lens

• Detection Range up to 2300 metres

• AMOLED Display (1920×1080)

• Built-in Photo & Video Recording (64GB)

• Wi-Fi & Bluetooth Connectivity

• Stream Vision 2 & Stream Vision Ballistics Compatible

• IP67 Waterproof Magnesium Alloy Housing

Advanced Multispectral Imaging Performance

The SYMBION LRF DXR50 features a dual-channel multispectral system, allowing users to switch instantly between thermal imaging and a high-resolution digital optical channel. This ensures reliable detection through darkness, fog, vegetation, and adverse weather, while enabling accurate visual identification when conditions allow.

The thermal channel uses a 50Hz 640×480 sensor with ultra-low system NETD (<18mK), providing outstanding contrast and fine detail even when temperature differences are minimal.

Long-Range Detection & Precision Ranging

Equipped with a 50mm F1.0 objective lens, the SYMBION DXR50 achieves an impressive 2300m thermal detection range, making it ideal for wide-area scanning and long-distance observation.

The integrated laser rangefinder accurately measures distances up to 1500 metres with ±1m accuracy. When paired with Stream Vision Ballistics, the binoculars deliver enhanced ranging and ballistic data for advanced field applications.

High-Resolution AMOLED Display

A premium 1920×1080 AMOLED display ensures crisp, smooth imagery with excellent colour reproduction and contrast. The display remains clear in both low-light and bright daylight conditions, reducing eye strain during extended observation sessions.

Multiple thermal colour palettes, sensitivity modes, and image enhancement filters allow the user to tailor the image to any environment.

Recording, Connectivity & Smart Features

The Pulsar SYMBION LRF DXR50 includes built-in photo and video recording, storing footage on 64GB internal memory. Integrated Wi-Fi and Bluetooth enable live streaming, file transfer, and device control via the Stream Vision 2 mobile app.

Additional smart features include:

• Sleep Mode

• Automatic Shut-Off

• Manual, Semi-Auto & Auto Calibration

• Firmware updates via app

Rugged Design for Real-World Use

Built from magnesium alloy, the SYMBION DXR50 is lightweight yet extremely durable. With an IP67 waterproof rating, it is fully protected against dust, rain, and immersion, and operates reliably in temperatures from -25°C to +50°C.

Powered by dual APS5 rechargeable batteries, the binoculars deliver up to 10 hours of runtime, with USB-C Power Delivery support for external power banks.

Pulsar SYMBION LRF DXR50 Technical Specifications

Thermal Imaging Channel

• Sensor Resolution: 640 × 480

• Pixel Pitch: 12 µm

• Frame Rate: 50 Hz

• Sensor NETD: <35 mK

• System NETD: <18 mK

• Objective Lens: 50mm F1.0

• Magnification: 4–32x

• Field of View @100m: 15.4 m

• Detection Range: 2300 m

Digital Imaging Channel

• Magnification: 6.5–26x

• Digital Zoom: 2x / 4x / 8x

• Field of View @100m: 10.2 m

• Eye Relief: 13 mm

• Diopter Adjustment: -5 to +5

Display & Media

• Display Type: AMOLED

• Resolution: 1920 × 1080

• Photo / Video Recording: Yes

• Internal Memory: 64 GB

Laser Rangefinder

• Wavelength: 905 nm

• Range: Up to 1500 m

• Accuracy: ±1 m

Connectivity

• Wi-Fi: 2.4 GHz / 5 GHz

• Bluetooth: Yes

• USB: USB Type-C

• Mobile Apps: Stream Vision 2 & Stream Vision Ballistics

Power & Build

• Battery Type: 2× APS5

• Battery Life: Up to 10 hours

• Housing Material: Magnesium Alloy

• Protection Rating: IP67

• Operating Temperature: -25°C to +50°C

• Dimensions: 207 × 132 × 72.5 mm

• Tripod Mount: 1/4″

Why Choose the Pulsar SYMBION LRF DXR50 Multispectral binoculars?

The Pulsar SYMBION LRF DXR50 multispectral thermal imaging binoculars are designed for users who require long-range thermal detection, precise laser rangefinding, and advanced digital identification in a single premium optic. Ideal for wildlife observation, conservation work, and professional field applications, the DXR50 delivers exceptional versatility, clarity, and performance in demanding environments.

3 Year Pulsar Warranty