Challenger GS 3.5x50 NV Scope ... #74097

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Generation: CF-Super Gen I+
Magnification: 3.5x
Field of View: 11°
Resolution: 42 lpm
Range of detection: 170 m

What's in the box

Challenger GS 3.5х50 unit | Carrying Case | User Manual | Cleaning Cloth | Warranty Card

Where to buy


(NV scopes Challenger) CF-Super image intensifier tube

CF-Super image intensifier tube

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.

(NV scopes Challenger) Eyepiece


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.

(NV scopes Challenger) Built-in IR-illuminator

Built-in IR-illuminator

Powerful IR-illuminator is useful for observation at insufficient levels of natural illumination on above-average distances.

(NV scopes Challenger) Body


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.

(NV scopes Challenger) Controls


All operations are carried out with the help of a single switch that sequentially turns on the unit and IR Illuminator.

(NV scopes Challenger) Mount


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.  

Generation CF-Super
Tube Type EP33-СF-U
Optical characteristics
Magnification, x 3.5
Objective Lens F70/1.4
Field of View,° 11
Field of View, m@100m 20
Min. focusing distance, m 2
Eye Relief, mm 12
Diopter adjustment, dptr. ± 4
Resolution, lines per mm 42 (FOV: center)
Built-in IR-illuminator
IR Wavelenght, nm 805
Built-in IR-illuminator
Equivalent IR Power, mW 100
Range of observation
Range of detection, m (object 1.7 m high, illumination level 0.05 lux ("1/4 moon") 170
Power Supply
Power Supply, V 3
Battery type 1xCR123
Physical & operational characteristics
Tripod Mount, inch 1/4
Accessory Mount Rale Type Weaver
Operating Temperature,°С -20 … +40
Level of Protection (acc. to IEC 60529) IP65
Dimensions, mm 234x79x57
Weight (without batteries), kg 0.5

Tube-Based NV Scopes. Other modifications

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 1 40 200 -
Challenger G2+ 1x21 Head Mount Kit 2+ EPM207G 1 40 200 included
Challenger G2+ 2x42 NV Scope 2+ EPM207G 2 20 400 -
Challenger G2+ 3.5x56 NV Scope 2+ EPM207G 3.5 12 700 -
Challenger GS 1x20 NV Scope CF-Super EP33-СF-U 1 36 90 -
Challenger GS 1x20 Head Mount Kit CF-Super EP33-СF-U 1 36 90 included
Challenger GS 2.7x50 NV Scope CF-Super EP33-СF-U 2.7 13 150 -
Challenger GS 4.5x60 NV Scope CF-Super EP33-СF-U 4.5 9 200 -


Accessories See all Accesories

pulsar accessories

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.

pulsar accessories

The most powerful Pulsar IR illuminator

pulsar accessories

Long operating range
Class 1 laser safety

pulsar accessories

Long operating range
focusing range of IR spot

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