Pulsar Symbion LRF DXT50 Thermal Imaging and Day/Night Vision Binocular

Pulsar Symbion LRF DXT50

Premium multispectral binoculars with thermal imaging, night vision and full-color day vision, including integrated laser rangefinder. The wide field of view makes this unit ideal for scanning forests and mixed terrain, with maximum image detail and rapid detection in daylight, dark or twilight conditions.

Digital brightness and thermal precision for 24/7 performance

Symbion LRF thermal imaging binoculars are available in two models: DXT50 and DXR50. They combine a 4K digital sensor for sharp daytime and twilight observation with a high-performance thermal imaging sensor for detecting heat signatures under all conditions.

The built-in infrared illumination ensures reliable visibility in low light, while the picture-in-picture mode allows simultaneous viewing of both channels for full situational awareness.

The integrated laser rangefinder delivers fast and accurate distance measurements. The intuitive and robust housing allows comfortable one-handed operation and is designed for intensive professional use in the field.

Multispectral imaging

Switch effortlessly between full-color day image, twilight image and thermal image, with built-in infrared illumination for reliable visibility in low light. Scan terrain, detect heat signatures and identify targets faster for confident and educated decisions.

4K digital full-color sensor

Enjoy rich, detailed colors during the day, clear visibility at dusk and high-contrast images at night. Built-in infrared illumination ensures reliable low-light performance so you can search terrain, identify wildlife and make decisions faster.

Thermal imaging sensors

Capture even the smallest heat signatures under all conditions. Track movements, spot animals and interpret behavior with confidence. Choice of premium HD 1280×1024 (DXT50) or highly sensitive 640×480 (DXR50) thermal imaging performance.

Image stabilisation

Keep the image stable even at high magnification. Electronic image stabilization reduces motion blur and compensates for hand movements so you can track animals, scan terrain and capture sharp, clear images.

Optimized for one-handed operation

Effortless one-handed operation thanks to dual focus wheels and intuitively placed buttons. Accommodates left- and right-handed users, so all settings feel natural and your focus stays on target.

Built-in laser rangefinder

Measure distances quickly and accurately up to 1500 m with a powerful laser rangefinder. Switch between scan and single measurement modes to get instant distance insight and plan your next move with confidence.

Combined multispectral PiP modes

View digital and thermal images simultaneously via picture-in-picture modes. This allows you to detect, confirm and track targets even in complex or low visibility conditions.

IR illumination

Maintain clear vision in complete darkness with adjustable 850 nm infrared illumination. Three adjustable power levels adjust to changing conditions so no movement goes unnoticed.

New graphical interface

Quickly navigate through settings thanks to an intuitive interface with clear display and instant access to essential functions. Spend less time on settings and more time observing, tracking and making confident decisions in the field.

Other features

• Haptic vibration feedback
• Smart energy management
• Classic binocular design
• Photo/video recording with sound
• Touchable 3-position switch (on/off/standby)
• Display of true horizontal distance
• Support for Stream Vision 2 and Stream Vision Ballistics
• Integrated ballistic calculator
• 3 sensitivity/amplification levels
• Energy-saving sleep mode
• 4 digital image modes
• USB-C video output

Specifications

Main specifications

Sensor: Thermal 1280×1024/12µm Digital 3840×2160
Objective lens: F50/1.0 (thermal) | F50/1.8 (digital)
Magnification, x: 2 – 16 (thermal) | 6.5 – 26 (digital)
FOV (HxV), degrees: 17.5° (thermal channel) , 5.8° (digital channel)
FOV (HxV), m@100m: 30.7 m (thermal channel) , 10.2 m (digital channel)
Diopter Adjustment, D: -5D / +5D
Detection range: Thermal 2300 m

Infrared Illuminator

Emitter: LED
IR wavelength, nm: 850
IR Optical power, mW: 200

Sensor

Type: Thermal uncooled, microbolometric Digital 4K CMOS
Resolution, pixels: Thermal 1280×1024/12µm Digital 3840×2160
Sensor NETD, mK: < 35
System NETD, mK: < 20
Frame rate, Hz: 50

Optics

Objective lens: F50/1.0 (thermal) | F50/1.8 (digital)
Magnification, x: 2 – 16 (thermal) | 6.5 – 26 (digital)
FOV (HxV), degrees: 17.5° (thermal channel) , 5.8° (digital channel)
FOV (HxV), m@100m: 30.7 m (thermal channel) , 10.2 m (digital channel)
Diopter Adjustment, D: -5D / +5D
Interpupillary distance adjustment, mm: 62.5 – 74
Eye relief, mm: 13

Display

Type: MicroLED (AMOLED)
Resolution, pixels: 1920×1080

Laser rangefinder

Max. measuring range, m: 1500
Measurement accuracy, m: ± 1
Safety class for laser equipmentaccording to IEC 60825-1:2014: 1
Wavelength, nm: 905

Video recorder

Video / photo resultion, pixel: 1440×1080
Video / photo format: .mp4 / .jpg
Build-in memory, GB: 64

WI-FI

Wireless protocol: Wi-Fi
Wireless standard: IEEE 802.11 b/g/n/ac (WPA)
Frequency, Ghz: 2.4 / 5

Environmental characteristics

Degree of protectionIP code (IEC60529): IP67 (waterproof)
Operating temperature range, °С: -25 – +50

Connections and compatibilities

Mount type: 1/4″ socket Tripod adapter with ARCA-SWISS mount support
Supported application: Steam Vision 2, Steam Vision Ballistics

Weight & size

Body material: Magnesium alloy
Dimensions, mm: 132×72.5×207
Weight, kg: 1 (batteries included)