







Thermal performance with class
The Merger LRF represents our classic thermal imaging binocular design with an integrated laser rangefinder.
These binoculars are remarkably ergonomic and comfortable. They allow for two-eye observation and reduce eye fatigue. They are equipped with top-tier components that exemplify European quality.
The Merger LRF series offers a wide range of European-made sensors tailored to various user needs:
- The compact Merger LRF XQ35 is perfect for those who are constantly on the move.
- The highly sensitive Merger LRF XP50 excels in any weather conditions.
- The smaller Merger LRF XP35 offers its class’s widest field of view at 17.8°.
- The Merger LRF XL50 provides HD thermal resolution, delivering detailed images even at high zoom levels.
- Premium Merger LRF XT50 offers exceptional performance. Wide 17.5° field of view and excellent image quality thanks to HD 1280×1024/12µm thermal sensor.

Pulsar
PULSAR MERGER LRF XT50
Premium model in range of Pulsar thermal imaging binoculars. Merger LRF XT50 offers extraordinary image detail thanks to its 1280x1024 pixel thermal sensor and new AMOLED 1280x960 microdisplay. Merger LRF XT50 provides wide field of view of 17.5 degrees and 2x-16x magnification.
Main specifications
Sensor
@ 12 µm 1280x1024
Objective lens
F50 / 1.0
Magnification, x
2 – 16
FOV (HxV), degrees
17.5 х 14
FOV (HxV), m@100m
30.7 х 24
Diopter Adjustment, D
-5/+4
Detection range
2300 m
Sensor
Type
uncooled
Resolution, pixels
1280x1024
Pixel pitch, µm
12
Sensor NETD, mK
< 40
System NETD, mK
< 20
Frame rate, Hz
50
Optics
Objective lens
F50 / 1.0
Magnification, x
2 – 16
FOV (HxV), degrees
17.5 х 14
FOV (HxV), m@100m
30.7 х 24
Diopter Adjustment, D
-5/+4
Interpupillary distance adjustment, mm
62 – 74
Eye relief, mm
15
Display
Type
AMOLED HD
Resolution, pixels
1280х960
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
1280х960
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)
IPX7 (waterproof)
Operating temperature range, °С
-25 – +50
Connections and compatibilities
Mount type
1/4" socket
Supported application
Stream Vision 2
Power supply
Output voltage, V
3.7
Battery type
Dual Li-Ion Battery Pack: APS3 / 3200 mAh / DC 3.7 V (removable) and 4000 mAh / DC 3.7 V (built-in)
Capacity, mAh
3200 (external) + 4000 (internal)
Operating time on battery pack, hat t=22°С
6
External power supply, V
5V (USB type-C)
Weight & size
Body material
Magnesium alloy
Dimensions, mm
197x140x72
Weight, kg
0.95 (batteries included)
SKU
77486