Pulsar Symbion LRF DXR50 Multispectral Binoculars (77458)

Digital clarity and thermal precision for 24/7 performance

Symbion LRF thermal imaging binoculars are available in two versions: DXT50 and DXR50. They combine a 4K digital sensor for clear daytime and twilight observation with an advanced thermal imaging sensor designed to detect heat signatures in all conditions.

A built-in infrared illuminator ensures reliable visibility in low-light environments, while the picture-in-picture function allows simultaneous viewing of both digital and thermal channels for full situational awareness.

An integrated laser rangefinder delivers fast and precise distance measurements. The intuitive, rugged housing supports comfortable one-hand operation and is engineered to withstand demanding professional field use.

Multispectral imaging

Seamlessly switch between full-color daytime, twilight, and thermal views, supported by a built-in infrared illuminator for dependable low-light performance. Scan terrain, detect heat signatures, and identify targets more quickly to make confident, informed decisions.

4K digital full-color sensor

Enjoy rich color detail during the day, clear visibility at twilight, and high-contrast views at night. The built-in infrared illuminator ensures reliable low-light operation, allowing faster terrain scanning, game identification, and decision-making.

Thermal imaging sensor

Detect subtle heat signatures in all conditions to track movement, locate animals, and interpret behavior with confidence. The DXR50 features a highly sensitive 640×480 thermal sensor for precise thermal performance.

Image stabilization

Maintain a steady image even at high magnification. Electronic image stabilization reduces motion blur and compensates for hand movement, enabling smooth tracking, effective scanning, and sharp image capture.

Optimized for one-hand use

Operate comfortably with one hand thanks to dual focusing wheels and intuitively positioned controls. Designed for both left- and right-handed users, the layout keeps adjustments natural and attention focused on the scene.

Built-in laser rangefinder

Measure distances quickly and accurately up to 1500 meters using a powerful laser rangefinder. Switch between scanning and single-shot modes to assess distance instantly and plan actions with confidence.

Combined multispectral picture-in-picture modes

View digital and thermal channels at the same time using picture-in-picture modes. This allows confident detection, confirmation, and tracking of targets even in complex or low-visibility environments.

Infrared illuminator

Maintain clear visibility in total darkness with a focusable 850 nm infrared illuminator. Three adjustable power levels adapt to changing conditions, ensuring that no movement goes unnoticed.

New graphic interface

Navigate menus and settings quickly with an intuitive interface that offers clear visibility and easy access to essential functions. Spend less time adjusting and more time observing, tracking, and making confident field decisions.

Additional features

Haptic vibration feedback
Smart power management
Classic binocular design
Photo and video recording with sound
Tactile three-position power switch
True horizontal distance indication
Stream Vision 2 and Stream Vision Ballistics compatibility
Integrated ballistic calculator
Three sensitivity amplification levels
Energy-saving sleep mode
Four digital imaging modes
USB-C video output

Included accessories

User manual
USB cable
USB / 230 V charger
Optics cleaning cloth
Neck strap
Objective lens cover
Eyepiece covers
Protective carrying case
Warranty card with hologram
APS 5 battery docking station
APS5 rechargeable batteries (2 pieces)
Carrying harness
Tripod adapter 1/4" with ARCA-SWISS compatibility

Main specifications

Sensor
Thermal: 640×480 / 12 µm
Digital: 3840×2160

Objective lens
Thermal: F50/1.0
Digital: F50/1.8

Magnification
Thermal: 4–32×
Digital: 6.5–26×

Field of view (horizontal × vertical)
Degrees: Thermal 8.8°, Digital 5.8°
Meters at 100 m: Thermal 15.4 m, Digital 10.2 m

Diopter adjustment
-5 to +5 D

Detection range
Thermal: up to 2300 m

Infrared illuminator
Emitter type: LED
Wavelength: 850 nm

Sensor type
Thermal uncooled microbolometric
Digital 4K CMOS

NETD
Sensor: < 35 mK
System: < 18 mK

Frame rate
50 Hz

Optical parameters
Interpupillary distance adjustment: 62.5–74 mm
Eye relief: 13 mm

Display
Type: MicroLED (AMOLED)
Resolution: 1920×1080

Laser rangefinder
Maximum measuring range: 1500 m
Measurement accuracy: ±1 m
Laser safety class (IEC 60825-1:2014): Class 1
Wavelength: 905 nm

Video recorder
Video and photo resolution: 1440×1080
File formats: MP4 / JPG
Built-in memory: 64 GB

Wireless connectivity
Protocol: Wi-Fi
Standard: IEEE 802.11 b/g/n/ac (WPA)
Frequency: 2.4 / 5 GHz

Environmental characteristics
Ingress protection: IP67 (waterproof)
Operating temperature range: -25 °C to +50 °C

Connections and compatibility
Mount type: 1/4" socket
Tripod adapter with ARCA-SWISS support
Supported applications: Stream Vision 2, Stream Vision Ballistics

Construction and dimensions
Body material: Magnesium alloy
Dimensions: 207 × 132 × 72 mm
Weight: 1.0 kg (battery included)

SKU
77458