Original Pulsar 74099 Night vision scope Challenger GS 1X20

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The Challenger Night vision scope is a new tube based unit that has a state-of-the-art design and improved performance characteristics. At the core of the Challenger GS 1X20 is the unique combination of specially designed R-Contact optics and the CF-Super image intensifier Tube, created specifically for each other such that they will not work with any other system. The result of this exclusive technological development is the highest edge-to-edge resolution performance ever seen in a budget consumer NV product. The device is outfitted with a new five-lens eyepiece that minimizes distortion on the edges of the field of view and increases sharpness and contrast of the image. The soft rubber eyecup conceals the light emission from the tube thus permitting a user to stay unnoticed.The Challenger has an IP65 degree of protection (IEC 60529), i.e. this device is protected against water and dust which expands the ranges of its usage.

The device is equipped with an IR illuminator necessary for normal observation in moonless cloudy conditions in total darkness. The Challenger is equipped with two 1/4" sockets which allow it to be fixed on the head mount. The device is fully self-contained and can work up to 72 hours on a single battery CR123A.


Technical Speicification 

  • Generation: CF-Super
  • Tube Type: EP33-СF-U
  • Magnification:  1x
  • Objective Lens: F27/1.35
  • Field of View: 36° 
  • Field of View: 65.5m@100m
  • Min. focusing distance: 1m
  • Eye Relief: 12mm 
  • Diopter adjustment: ± 4dptr.
  • Resolution: 42 (FOV: center) lines per mm
  • IR Wavelenght: 805nm
  • Equivalent IR Power:30mW
  • Range of detection: 90 m (object 1.7 m high, illumination level 0.05 lux ("1/4 moon") 
  • Power Supply: 3V 
  • Battery type: 1xCR123
  • Tripod Mount: 1/4inch
  • Operating Temperature: -20 … +40°С
  • Dimensions: 163x79x57mm 
  • Weight (without batteries), 0.36 + 0.2kg (Head mount)
  • Head Mount included

Package contents: 

Pulsar 74099: Challenger GS 1x20 NV | Carrying Case | User Manual | Cleaning Cloth | Warranty Card 

Pulsar 74095:  Challenger GS 1x20 NV+Head mount unit | Carrying Case | User Manual | Cleaning Cloth | Warranty Card