Who this is for
Best for
Buyers who scan mixed terrain where they may move from daylight into dusk and full dark. Land managers, wildlife observers, and serious hunters who want thermal detection plus visual confirmation in the same bino. Users who want a built-in rangefinder and do not want to juggle separate glass, thermal, and ranging tools.
Not ideal for
Buyers who want a rifle-mounted optic. This is an observation bino, not a riflescope or clip-on. Buyers who want the lightest, simplest thermal scanner possible. A good handheld thermal monocular is usually easier and cheaper. Night hunters who already do fine with thermal-only detection and ID and do not need the digital day/night side
Why buy from Thermal Bros
You get Texas-based support, real product guidance, financing options, and trade-in or consignment help when available.
Quick specifications
- Category
- Thermal Binocular
- Sensor Resolution
- 640x480
- Magnification
- 4-32x
- Objective Lens
- 50
- Detection Range
- 2500
- Rangefinder
- Yes
Full product description
The Pulsar Symbion LRF DXR50 is a premium multispectral thermal binocular built for reliable detection in real-world conditions. It combines a 640×480 thermal sensor, 4K digital day/night viewing, and a built-in laser rangefinder into one field-ready system.
This is for hunters, landowners, and professionals who need to scan large areas, detect heat signatures at distance, confirm what they’re seeing, and measure range without switching between multiple devices.
The DXR50’s biggest advantage is consistency. Its high thermal sensitivity (<35 mK) allows it to perform better in challenging conditions like humidity, fog, and dense terrain, where higher-resolution sensors can lose contrast. The built-in rangefinder reaches up to ~1,640 yards, helping eliminate distance guesswork before making a decision.
This is not a starter thermal. It is expensive, more advanced, and more than most casual hunters need. But for users who prioritize reliable detection, multispectral flexibility, binocular comfort, and accurate ranging in unpredictable environments, the Symbion LRF DXR50 is one of Pulsar’s most dependable observation tools.
Stream Vision 2
Wi-Fi integration with iOS and Android devices
Technical Specifications
-
Sensor Resolution (px)
640x480 -
Display Resolution (px)
1920x1080 -
NETD Rating
35 -
Detection Range
2500 -
Refresh Rate (Hz)
50 -
Field of View
8.8
-
Weight
2.2 lb -
HZ - refresh rate
50 -
Thermal Sensor Resolution
640x480 -
Display Resolution
1920x1080 -
Pixel Pitch
12 -
NETD Rating
35 -
Detection Range
2500 -
Range Finder
Yes -
Magnification Base
4 -
Magnification Max
32 -
Objective Lens
50 -
Field of View
8.8
