Night Vision Scope Challenger 1x21 G2+

The Challenger 1x21 G2+ is noted for versatile functionality. It can be used as a night vision monocular, night vision goggles (if set up on a Head Mount; the device can be used either for the right or the left eye), and a night attachment for a day optical riflescope or a collimator sight. The device is also suitable for quality night photography.
The body of the device is ermetically sealed which enables use in inclement weather conditions (heavy shower, fog, dusty environment, sand storm, etc.).
A serious advantage is a large eye relief which enables glass-wearers to comfortably use the device without taking off glasses.
Specially designed optics coupled with Gen.2+ tube and wide-angled five lens eyepiece deliver a crisp and detailed image. The Challenger 1x21 G2+ is equipped with a wide-angled short range infrared illuminator but it also has a matching site to install auxiliary, more powerful, focusable IR Illuminators.
The device and the built-in IR illuminator are switched on/off with the help of a switch. Design of the switch prevents the IR illuminator from accidental activation (to avoid disclosure of the observer).
Range of applications of the Challenger 1x21 G2+ is determined by its weight/dimensions characteristics which include nocturnal foot or bicycle walks, night orientation (especially if used with the head mount), hunting, tourism, guarding of industrial facilities and private property, military and sport games, rescue operations and patrolling.
Specifications:

* - The scope use these or similar electronic-optical intensifiers	** - in normal night time conditions – 0.05 lux (quarter moon), m
Weight of the head mount, kg	0.2
Weight of the unit, kg	0.4
Dimensions, mm	163x79x57
Degree of protection, IP code	IP46
Operating temperature	-20 °C …+40 °C
Min. operating time (IR off / on), hour	50 / 20
Tripod mount, inch	¼
Operating voltage, V	3V (1xCR123A)
Eye relief, mm	25
Exit pupil, mm	7
Eyepiece adjustment, diopter	±4
Max. Detection Range, m **	400
Angular field of view, degree	40
Resolution in the central part, lpm, min.	46
Objective Lens Diameter, mm	21
Magnification, x	1
Image Tube Type (Generation) *	EPM207G-11-13B (II+)

Night Vision Rifle Scope Yukon Sentinel 3x60

The Sentinel combines traditional Yukon style (perfect design, ergonomics, reliability and convenient use) with an enhanced level of functionality. The Yukon Sentinel 3x60 has a high grade of water resistance (IPX4 grade, according to the standard IEC 60529) and can be operated in precipitation of high intensity.

The scopes are built with hand-selected high performance Gen I image intensifier tubes. Extra tube protection provides durability towards axial load when used with the majority of popular calibers, including .300, .308 or similar. It is reasonable to use the integrated IR Illuminator for observation or shooting in low levels of night luminance. Power supply, with the voltage stabilization, works up to 70 hours using 2 AA batteries. The batteries (2xAA) are placed in the battery compartment vertically thus eliminating the influence of recoil on the stability of the energy supply.

Night Vision Riflescope Yukon 3x60 has two scales - a horizontal scale to measure distance to the target, and a vertical one which facilitates adjustment when shooting at different distances. It is advisable to change the color of the reticle depending on the surrounding conditions. Red is the best when used in clear viewing conditions, green is preferable for use when viewing is obscured.

Yukon Sentinel 3x60 is a universal night vision scope, which is ideal for night observation and hunting.

• Hand-selected High Performance Gen.I image intensifier tube
• IPX4 rating against water intrusion
• Qualitative high aperture optics
• Remote control with secure attachment and quick power-up
• Objective with internal focusing
• Two color range-finding reticle
• Built-in high-power PULSE non-hazardous IR illuminator with beam focus
• ECLIPSE protective flip-up objective lens cover
• Enhanced shock strength
• Remote stabilized power supply
• Vertical positioning of the batteries
• Low battery indicator
• Yukon Limited Lifetime Warranty

SPECIFICATIONS

Image Tube Generation	Gen.I (hand selected)
Magnification, x	3
Lens diameter, mm	60
Field of View, degree	11
Eye relief, mm	45
Diopter adjustment, dptr	+/- 3
Resolution, lines/mm	35
Grade of water-resistance	IPX4
Dimensions, mm	307x90x100
Weight, kg	~1.0