Pulsar Helion 2 XP50 2.5-20x42 Thermal Monocular (Refurbished)77402



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The Pulsar Helion XP50 2.5-20x42 Thermal Monocular is the flagship of the Helion line. Its 42mm objective lens provides maximum input to the 640x480 17µm pitch microbolometer sensor, which in turn passes the image on to the 640x480 50Hz AMOLED display. The result is adult human heat detection out to 2,000 yards, and the 2.5-20x digital zoom lets you see detail at that distance. A built-n video recorder can transmit video and data via Wi-Fi and streaming software to smart devices or store the video into 8gb of onboard memory. The viewer has the option of 8 color palettes including "black hot", "white hot", and 6 other color schemes. The Helion XP50 is fogproof, dust-proof, and IPX7 waterproof. It can operate in temperatures from -13° to +122° F. The Helion XP50 Thermal Monocular even includes an accelerometer, stadiametric rangefinding, rechargeable 8-hr battery pack and convenient carrying case. Helion XP models can be converted to any of the three versions using interchangeable lenses shown in the accessories in the right hand sidebar.


  • Highly sensitive thermal imaging sensor <40 mK
  • 640x480 resolution, 17um pixel pitch core
  • 2000 yd detection range
  • Image boost technology
  • Full-color, AMOLED Display
  • Built-in photo and video recorder
  • 4 observation modes
  • Variable digital zoom
  • Picture-in-picture
  • 8 color pallets
  • Wi-fi integration with IOS and Android devices
  • Up to 10 hours operating time
  • Waterproof
Microbolometer resolution 640x480
Frame rate (Hz) 50
Pixel pitch (um) 17
Display resolution (pixels) 640x480
Display type AMOLED
Magnification (x) 2.5 - 20
Digital zoom 2/4/8
Objective lens diameter (mm) 42
Eye relief (mm) .6 / 16
Field of view (ft@100yds) 65.4
Range of detection (yds) 2000 / 1800
Battery type B-Pack (18650 Li-ion)
Battery life (hrs) 10
Dimensions (in) 9.2 x 2.2 x 2.3
Weight (oz) 17.6