At the core of the GS line is a unique combination of specially designed optics and the CF-Super Image Intensifier Tube, which provides the highest edge-to-edge resolution performance ever seen in a budget consumer NV product.
The Challenger GS are outfitted with a new five-lens eyepiece that minimizes distortion across the edges of the field of view and increases image sharpness and contrast. When rotating the eyepiece, it remains fixed.
An energy-conserving wide-angled IR illuminator is designed to use the device on a Head Mount in lowlight (for map reading, travelling, use in dark isolated premises).
The body of fiberglass reinforced plastic is able to effectively withstand impact, moisture and dust which allows the units to be used in extreme conditions.
All operations are carried out with the help of a single switch that sequentially turns on the unit and IR Illuminator.
Two diametrically positioned mounting rails with a ¼” tripod mount are used to attach to the Head Mount. Additional Weaver rail on the body is designed to install extra Pulsar IR Illuminator or other accessories.
|Field of View,°||36|
|Field of View, m@100m||65.5|
|Min. focusing distance, m||1|
|Eye Relief, mm||12|
|Diopter adjustment, dptr.||± 4|
|Resolution, lines per mm||42 (FOV: center)|
|IR Wavelenght, nm||805|
|Equivalent IR Power, mW||30|
|Range of detection, m (object 1.7 m high, illumination level 0.05 lux ("1/4 moon")||90|
|Power Supply, V||3|
|Tripod Mount, inch||1/4|
|Accessory Mount Rale Type||Weaver|
|Operating Temperature,°С||-20 … +40|
|Level of Protection (acc. to IEC 60529)||IP65|
|Weight (without batteries), kg||0.36 + 0.2 (Head mount)|
|Modification||Generation||Tube Type||Magnification, x||Field of View,°||Range of detection, m (object 1.7 m high, illumination level 0.05 lux ("1/4 moon")||Head Mount|
|Challenger G2+ 1x21 NV Scope||2+||EPM207G-2||1||40||200||-|
|Challenger G2+ 1x21 Head Mount Kit||2+||EPM207G-2||1||40||200||included|
|Challenger G2+ 2x42 NV Scope||2+||EPM207G-2||2||20||400||-|
|Challenger G2+ 3.5x56 NV Scope||2+||EPM207G-2||3.5||12||700||-|
|Challenger GS 1x20 NV Scope||CF-Super||EP33-СF-U||1||36||90||-|
|Challenger GS 2.7x50 NV Scope||CF-Super||EP33-СF-U||2.7||13||150||-|
|Challenger GS 3.5x50 NV Scope||CF-Super||EP33-СF-U||3.5||11||170||-|
|Challenger GS 4.5x60 NV Scope||CF-Super||EP33-СF-U||4.5||9||200||-|
The Pulsar neck strap is designed to be fixed to the devices which are equipped with ¼ inch tripod socket. It can be used with thermal imagers Quantum/ Quantum S and night vision devices Challenger and others.
The Challenger GS 1x20 2x Lens Converter is designed for use on Challenger GS 1x20 NV monocular.