Pulsar Merger LRF XP50 77465



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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.

The Merger LRF binoculars’ optical design fully 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 56 to 71 mm in accordance with the individual characteristics of a particular user.


  • Classic design. Compact size.
  • Comfortable viewing experience
  • Precise laser rangefinder with 1093 yds measuring distance
  • High definition thermal imaging with 640x480 pixel @ <25 mK NETD sensor
  • Latest image processing algorithms
  • Fast aperture F50/1.0 germanium lens
  • Detection range up to 1968 yds
  • Two independent batteries. Up to 10 hours of continuous work
  • 2.5x-20x variable magnification
  • Rugged magnesium alloy housing
  • Built-in photo and video recorder
  • Stream Vision 2.  Wi-Fi integration with iOS & Android devices
  • Improved Wi-Fi connectivity with 2.4/5 GHZ waveband support
  • High-contrast HD AMOLED displays
  • 8 Color palettes
  • IPX7 waterproof rated
  • Operating temperature (-13 to +122°F)


 Microbolometer resolution (pixels) 640x480
Frame Rate (Hz) 50
Sensor NETD, (mK) <25
Pixel pitch (μm) 17
Display resolution (pixels) 1024x768
Display type  AMOLED
Magnification (x) 2.5-20
Field of view


Lens focal length (mm)


Interpupillary distance (mm)


Detection range (yds)


Battery type

Built-in Li-Ion + Removable Pulsar APS3 Li-Ion

Battery life (hrs)


Dimensions (in)

7.7 x 5.6 x 2.9

Weight (oz.)