Pulsar NV Challenger GS 2.7x50 Monoculars opinie

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Pulsar NV Challenger GS 2.7x50
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Pulsar NV Challenger GS 2.7x50
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The Challenger GS 2.7x50 night vision gyroscope is the latest product from the highest series branded the name Pulsar of the well-known Belarusian-American company Yukon.

The heart of the night vision device is a unique combination of the specially designed R-Contact optics with the CF-Super image amplifier, designed exclusively for cooperation with each other, and which are not used in any other device in the world! As a result of this extraordinary technological novelty, the highest quality and exceptional image resolution in the whole field of view - from shore to shore - have been achieved by unparalleled devices of this class!

The body of the device is hermetically sealed, which allows the use of the night vision device during inclement weather (fog, heavy rain) and makes it resistant to dust and dirt, which enables work in difficult conditions. The level of protection corresponds to IP65 (IEC 60529)!

The night vision is equipped with a new specially designed five-element eyepiece, whose lenses minimize distortion at the edge of the field of view and improve sharpness and contrast. Soft rubber eyecups are perfectly matched, cutting off the light emitted by the amplifier, so that the observer is practically undetectable at night.

The Challenger GS 2.7x50 is equipped with an infrared illuminator, needed for observation during moonless, cloudless nights and necessary in complete darkness. Its high power is perfect for long distances. The device and the built-in illuminator can be conveniently switched on / off with one switch. In addition, the night vision device has a mounting enabling the installation of an optional, stronger infrared illuminator.

The night vision device is very economical - it can work up to 72 hours on one CR123A type battery, in temperatures ranging from -20 to + 40 ° C.

The Challenger GS 2.7 x50 night vision device is ideal for both professional and amateur applications, in particular:

- night observations in the natural environment,
- search and rescue,
- night orientation in the area,
- repairs and maintenance of devices,
- thinking

Technical parameters

• generation: I +
• magnification: 2.7
• Lens diameter: 50 mm
• photographic resolution: 42 line / mm
• Angular field of view: 13 °
• maximum detection range (0.05 lux): 150 m
• Diopter adjustment range: +/- 4
• Excavation: 6 mm
• distance from the eye: 12 mm
• power supply: 3V (1xCR123A)
• two tripod mounts 1/4
• minimum working time on one battery:
with illuminated illuminator: 50 hours
with illuminated illuminator: 20 hours
• range of functional temperatures: -20 to + 40 ° C
• dimensions: 202x79x57 mm
• weight: 0.5 kg


3 years