Thermal Imaging Binoculars

PULSAR MERGER LRF

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.
XT50
XL50
XP35
XQ35 (discontinued)
XP50 (discontinued)

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
1280x1024 @ 12 µm
Objective lens
F50 / 1.0
Magnification, x
2 – 16
FOV (HxV), degrees
17.5 х 14
FOV (HxV), m@100m
30.7 х 24
Detection range
2300 m
Sensor
Type
uncooled
Resolution, pixels
1280x1024
Pixel pitch, µm
12
Sensor NETD, mK
< 40
Frame rate, Hz
50
Optics
Objective lens
F50 / 1.0
Magnification, x
2 – 16
FOV (HxV), m@100m
30.7 х 24
FOV (HxV), degrees
17.5 х 14
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 equipment according 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 protection IP 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 B-Pack Mini Power System: 2 A·h Changeable Battery (external) / 4.9 A·h Battery (internal)
Capacity, mAh
3200 (external) + 4000 (internal)
Operating time on battery pack, h at t=22°С
8
External power supply, V
5V; 9V (USB Type-C Power Delivery)
Weight & size
Body material
Magnesium alloy
Dimensions, mm
197x140x72
Weight, kg
0.95 (batteries included)
SKU
77486

Pulsar
PULSAR MERGER LRF XL50

Our first HD thermal resolution binoculars, the Pulsar Merger LRF XL50, feature a really wide field of view, the most detailed images, and incredible zooming opportunities, which make them irreplaceable for observing vast areas.
Main specifications
Sensor
1024x768 @ 12 µm
Objective lens
F50 / 1.0
Magnification, x
2.5 – 20 (x8 digital zoom)
FOV (HxV), degrees
14 x 10.5
FOV (HxV), m@100m
24.6 x 18.5
Detection range
2300 m
Sensor
Type
uncooled
Resolution, pixels
1024x768
Pixel pitch, µm
12
Sensor NETD, mK
< 40
Frame rate, Hz
50
Optics
Objective lens
F50 / 1.0
Magnification, x
2.5 – 20 (x8 digital zoom)
FOV (HxV), m@100m
24.6 x 18.5
FOV (HxV), degrees
14 x 10.5
Interpupillary distance adjustment, mm
62 – 74
Eye relief, mm
15
Display
Type
AMOLED HD
Resolution, pixels
1024x768
Laser rangefinder
Max. measuring range, m
1000
Measurement accuracy, m
± 1
Safety class for laser equipment according to IEC 60825-1:2014
1
Wavelength, nm
905
Video recorder
Video / photo resultion, pixel
1024x768
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 protection IP 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 B-Pack Mini Power System: 2 A·h Changeable Battery (external) / 4.9 A·h Battery (internal)
Capacity, mAh
3200 (external) + 4000 (internal)
Operating time on battery pack, h at t=22°С
8
External power supply, V
5V; 9V (USB Type-C Power Delivery)
Weight & size
Body material
Magnesium alloy
Dimensions, mm
197x140x72
Weight, kg
0.95 (batteries included)

Pulsar
PULSAR MERGER LRF XP35

The Pulsar Merger LRF XP35 is the most compact model of the range, yet offers the widest in-class field of view – 17.8°. At the same time, it features great thermal sensitivity for extremely informative observation in the toughest conditions.
Main specifications
Sensor
640x480 @ 17 µm
Objective lens
F35 / 1.0
Magnification, x
2 – 16
FOV (HxV) degrees / m@100m
17.8
Detection range
1350 m
Sensor
Type
uncooled
Resolution, pixels
640x480
Pixel pitch, µm
17
Sensor NETD, mK
< 25
Frame rate, Hz
50
Optics
Objective lens
F35 / 1.0
Magnification, x
2 – 16
FOV (HxV) degrees / m@100m
17.8
Interpupillary distance adjustment, mm
63-74
Eye relief, mm
15
Display
Type
AMOLED HD
Resolution, pixels
1024x768
Laser rangefinder
Max. measuring range, m
1000
Measurement accuracy, m
± 1
Safety class for laser equipment according to IEC 60825-1:2014
1
Wavelength, nm
905
Video recorder
Video / photo resultion, pixel
1024x768
Video / photo format
.mp4 / .jpg
Build-in memory, GB
16
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 protection IP 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 B-Pack Mini Power System: 2 A·h Changeable Battery (external) / 4.9 A·h Battery (internal)
Capacity, mAh
3200 (external) + 4000 (internal)
Operating time on battery pack, h at t=22°С
9
External power supply, V
5V; 9V (USB Type-C Power Delivery)
Weight & size
Body material
Magnesium alloy
Dimensions, mm
165x133x68
Weight, kg
0.83 (batteries included)

Pulsar
PULSAR MERGER LRF XQ35 (DISCONTINUED)

Lightweight and compact, the Pulsar Merger LRF XQ35 thermal imaging binoculars will be perfect for hunters on the move. Convenient to use thanks to their intuitive, classic design and ergonomic housing, they don't take up much space but offer great power.
Main specifications
Sensor
384x288 @ 17 µm
Objective lens
F35 / 1.0
Magnification, x
3 - 12 (x4 zoom)
FOV (HxV), degrees
10.7 x 8
FOV (HxV), m@100m
18.7 x 14
Detection range
1350 m
Sensor
Type
uncooled
Resolution, pixels
384x288
Pixel pitch, µm
17
Sensor NETD, mK
< 25
Frame rate, Hz
50
Optics
Objective lens
F35 / 1.0
Magnification, x
3 - 12 (x4 zoom)
FOV (HxV), m@100m
18.7 x 14
FOV (HxV), degrees
10.7 x 8
Interpupillary distance adjustment, mm
62 – 74
Eye relief, mm
15
Display
Type
AMOLED HD
Resolution, pixels
1024x768
Laser rangefinder
Max. measuring range, m
1000
Measurement accuracy, m
± 1
Safety class for laser equipment according to IEC 60825-1:2014
1
Wavelength, nm
905
Video recorder
Video / photo resultion, pixel
1024x768
Video / photo format
.mp4 / .jpg
Build-in memory, GB
16
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 protection IP 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 B-Pack Mini Power System: 2 A·h Changeable Battery (external) / 4.9 A·h Battery (internal)
Capacity, mAh
3200 (external) + 4000 (internal)
Operating time on battery pack, h at t=22°С
11
External power supply, V
5V; 9V (USB Type-C Power Delivery)
Weight & size
Body material
Magnesium alloy
Dimensions, mm
181x133x68
Weight, kg
0.83 (batteries included)

Pulsar
PULSAR MERGER LRF XP50 (DISCONTINUED)

The Pulsar Merger LRF XP50 are our signature thermal imaging binoculars, offering everything you need. They feature extremely high thermal sensitivity, are incredibly powerful, and will serve you through any weather conditions.
Main specifications
Sensor
640x480 @ 17 µm
Objective lens
F50 / 1.0
Magnification, x
2.5 – 20 (x8 digital zoom)
FOV (HxV), degrees
12.4 x 9.3
FOV (HxV), m@100m
21.8 x 16.3
Detection range
1800 m
Sensor
Type
uncooled
Resolution, pixels
640x480
Pixel pitch, µm
17
Sensor NETD, mK
< 25
Frame rate, Hz
50
Optics
Objective lens
F50 / 1.0
Magnification, x
2.5 – 20 (x8 digital zoom)
FOV (HxV), m@100m
21.8 x 16.3
FOV (HxV), degrees
12.4 x 9.3
Interpupillary distance adjustment, mm
62 – 74
Eye relief, mm
15
Display
Type
AMOLED HD
Resolution, pixels
1024x768
Laser rangefinder
Max. measuring range, m
1000
Measurement accuracy, m
± 1
Safety class for laser equipment according to IEC 60825-1:2014
1
Wavelength, nm
905
Video recorder
Video / photo resultion, pixel
1024x768
Video / photo format
.mp4 / .jpg
Build-in memory, GB
16
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 protection IP 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 B-Pack Mini Power System: 2 A·h Changeable Battery (external) / 4.9 A·h Battery (internal)
Capacity, mAh
3200 (external) + 4000 (internal)
Operating time on battery pack, h at t=22°С
9
External power supply, V
5V; 9V (USB Type-C Power Delivery)
Weight & size
Body material
Magnesium alloy
Dimensions, mm
196x143x76
Weight, kg
0.95 (batteries included)
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Features
Gallery
Accessories
Manuals

European made thermal imaging sensors

Merger LRF Series ensures unrivalled thermal imaging experience. For image capture Merger binoculars use professional-grade, European made thermal imaging sensors:

  • 12 micron sensors 1280×1024 and 1024×768 offer high definition image quality.
  • 17 micron sensors 640×480 and 384×288 provide extreme thermal sensitivity.

Detailed and sharp image on high zoom

Optical magnification of the unit can be increased by means of digital zoom. Even at the highest level of zoom image detail is sufficient for identifying the smallest object details. Advanced algorithms enhance image quality and help to achieve sharp and detailed image.

Wide field of view

Wide field of view simplifies scanning and spotting hot objects while minimizing effects of image shaking and raising situational awareness. Excellent image detail on base magnification combined with wide field of view ensure improved viewing comfort and scene perception.

Extra-long detection range

Powerful germanium optics combined with professional thermal imaging sensors provide exceptional detection capabilities. Top Merger LRF units can detect hot objects at distances exceeding 2km.

 

 

 

 

 

User mode

Use the brightness and contrast adjustments to maximise the detail and informative value of the image in specific observation conditions. The User Mode function saves selected brightness and contrast settings in the device’s memory providing optimal image quality for the next use of the thermal imager immediately, with no additional adjustments needed.

 

 

 

Classic binocular design

Merger LRF thermal imaging binoculars are built with the classic design of daytime binoculars. With a small form factor, these thermal imaging binoculars fit comfortably in the hand, but still offer appealing external aesthetics and exemplary ergonomics. The six function buttons are placed in the comfort access zone and the most used digital device functions are activated with a single touch.

 

 

 

 

Comfortable viewing experience with both eyes

The Merger LRF binoculars’ optical design takes into account the nature of human vision. It is natural for a person to receive visual information through two visual channels simultaneously. Viewing with two eyes is less tiring than viewing with one. This means better detection of small or faint objects, and better performance in low-contrast scenarios than similar monocular thermal imaging devices with the same technical level. The interpupillary distance in the Merger LRF binoculars is adjustable from 63 to 74 mm in accordance with the individual characteristics of a particular user.

Precise laser rangefinder

Understanding the target distance is an essential factor in making the right decisions. A built-in laser rangefinder allows you to measure distances in single measurements and continuous scanning modes with an accuracy of ± 1 meters for quick and error-free assessment of the situation.

Combined dual battery system

The Merger LRF Series is powered with two rechargeable batteries: one built-in with a capacity of 4 Ah, the other replaceable with a capacity of 3.2 Ah. A single charge guarantees long battery life.

Other features

High-quality reinforced magnesium alloy housing
Built-in photo and video recorder
Stream Vision 2. Wi-Fi integration with iOS and Android devices
Improved Wi-Fi connectivity with 2.4 / 5 GHZ waveband support
High-contrast HD AMOLED displays
IPX7 Waterproof Rated
Wide range of operating temperatures (-25 to +50°C)
A selection of 8 color palettes
Proximity sensor
Picture in Picture
3 Sensitivity enhancement levels
Fast aperture F1.0 optics
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