Night Vision Goggles Monocular Portable Infrared Night Vision for Hunting,Camping

Model: DT-NH9X4

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Product Details

Thanks to the lightweight compact design is easy to carry. Hunting infrared night vision monoculars fit in a pocket, making it easy to carry around and your wrist won’t be sore even after a long time of viewing.

This infrared monocular with night vision can be your good helper for hunting, camping, fishing, sailing, reconnaissance, surveillance, outdoor adventure, search and rescue, wildlife observation, yard monitoring, bird watching, and landscape photos.

Technical Specifications:

MODEL DT-NH921 DT-NH931
IIT Gen2+ Gen3
Magnification 1X 1X
Resolution 45-57 51-57
Photocathode type S25 GaAs
S/N(db) 15-21 18-25
Luminous sensitivity(μa-lm) 450-500 500-600
MTTFhrs 10,000 10,000
FOV(deg) 42+/-3 42+/-3
Detection distance(m) 180-220 250-300
Adjustable range of eye distance 65+/-5 65+/-5
Diopter(deg) +5/-5 +5/-5
Lens system F1.2, 25mm F1.2, 25mm
Coating Multilayer broadband coating Multilayer broadband coating
Range of focus 0.25--∞ 0.25--∞
Auto anti strong light High Sensitivity, Ultra Fast, Broadband Detection High Sensitivity, Ultra Fast, Broadband Detection
rollover detection Solid non-contact automatic detection Solid non-contact automatic detection
Dimensions (mm) (without eye mask) 130x130x69 130x130x69
 material Aviation aluminum Aviation aluminum
Weight (g) 393 393
Power supply  (volt) 2.6-4.2V 2.6-4.2V
Battery type (V) AA(2) AA(2)
Wavelength of infrared auxiliary light source (nm) 850 850
Wavelength of red-explode lamp source (nm) 808 808
Video capture power supply (optional) External power supply 5V 1W External power supply 5V 1W
Video resolution (optional) Video 1Vp-p SVGA Video 1Vp-p SVGA
Battery life (hours) 80(W/O IR)    40(W/IR) 80(W/O IR)    40(W/IR)
Operating Temperature (C -40/+50 -40/+50
Relative humidity 5%-98% 5%-98%
Environment rating IP65IP67 Optional IP65IP67 Optional

 

Night vision goggles NH9X DETAIL1
Night vision goggles NH9X DETAIL2

Battery installation

As shown in Figure ① Put two AAA batteries (polarity refer to the battery mark) into the night vision goggles battery barrel, and align the battery cover with the battery barrel thread, turn it  tighten, to complete the battery installation

Operation Mode

 This product has four working switches, there are four modes in total, in addition to shutdown (OFF), there are also three working modes such as "ON", "IR", and "AT", which correspond to the normal working mode and the infrared mode , Auto mode, etc., as shown in Figure ..

Head mounted installation

Night vision goggles NH9X DETAIL6
Night vision goggles NH9X DETAIL7

First, turn the knob on the helmet mount device to theend of the clock counter clockwise.

Then use the universal fixture of the night vision instrument to one end ofthe eyepiece to the equipment slot of the helmet hanging device. Press the device button on the helmet mount vigorously. At the same time, the night vision instrument is pushed along the equipment slot. Until the button of center is moved to the middle at the universal fixture. At this time, release the anti button, turn the equipment locking knob clockwise and lock the equipment. As shown in Fig. 5.

After installing the night vision instrument, Fasten the pendant of helmet mount to the general equipment slot of the soft helmet. Then press the lock button of the Helmet Pendant. At the same time, the components of the night vision instrument and Helmet Pendant are rotated counterclockwise. When the helmet mount connector is completely attached to the universal equipment slot of the soft helmet, Loosen the lock button of the Helmet Pendant and lock the product components on the soft helmet. As shown in Fig. 6.


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