8 best night vision devices
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Some night-vision goggles best buy
Night vision devices are divided into several generations. Models belonging to the first and the second, very similar in their structure. The difference between the last – in the absence of illumination and better strengthening.
NVD third generation are characterized by small dimensions and weight. Their working principle is based on the use of photo cathodes, considerably improves the sensitivity of the equipment.
One of the main parameters of the NVG is the objective lens diameter – it determines the brightness of the received image. Optimum diameter more than 50 mm.
Also pay attention to the aperture ratio of the model – its value is determined by the ratio of the focus and diameter. We recommend you to purchase the device with the aperture of 1.5-2.
For ease of navigation and surveillance during the day affects the field of view. The value is specified in degrees and determines the maximum angle. For convenient work it is better to buy NV with a field of view of at least 10°.
With increasing frequency the angle is narrowed, what should be remembered when using the device at a large distance from the object.
The resulting image quality is also determined by the focus range and resolution. The first parameter reflects the distance to the target, at which the device can transmit a clear picture. The high resolution contributes to a more accurate detail. The recommended value is more than 30 lines per mm.
It is worth considering the weight and size of the acquired model. During a long and active service in the NEC they have a big impact on usability. Stationary use of the device may require additional equipment, in particular a tripod or fastening elements on the surface.
Best night vision binoculars type
The construction of such models are two parallel telescopes. This allows you to create stereoscopic images and to observe an object with both eyes at the same time.
Dedal DVS-8-DK3/f
NVD designed in shock-resistant housing, protected from moisture and dust, resistant to temperatures from -40 to +50 °C. Built-in IR illuminator with adjustable power increases the recognition accuracy.
Aperture optics, automatic brightness, and detail across the entire field of vision guarantee image clarity.
The dimensions of the device — 172x148x73 mm continuous working Time up to 60 hours. For increasing the multiplicity, the holder has the option to install additional attachments. Beveled eyecups prevent lateral flares.
Advantages:
- housing;
- temperature resistance;
- customization;
- a low battery indicator;
- the wide scope of modification.
Disadvantages:
- high price.
Dedal DVS-8-DK3/f is used to solve different tasks: in the form of surveillance, search and rescue, hunting, navigation, etc. a Versatile choice for use in any climate.
Bars UXO-1M
The model functions as in low light conditions and total darkness. The device is resistant to negative temperatures and high humidity levels. The user has the ability to quickly test the functionality of the illuminator and the General condition of the PNV by clicking the corresponding buttons.
The binoculars can be modified by using lenses with a diameter of 58, 70 and 100 mm. the power of the radiator is at least 20 mW, angular field of view — 10 degrees. The kit along with the device included cover with the diaphragm, a case for storage and carrying, a set of batteries.
Advantages:
- large operating range;
- a fourfold increase;
- resistance to low temperature;
- ease of transportation;
- the ease of maintenance.
Disadvantages:
- large size.
Sightmark 4x50 Ghost Hunt
The device is equipped with IR illumination and a fourfold increase. This allows you to clearly view objects even in complete darkness. The body of the binoculars are made of lightweight polymer material and comfortable long-term wearing on a belt or in a special case included in the kit.
The operating temperature range is -20..+40 °C operating time with battery pack — up to 72 hours. Feature of binoculars is the auto off function. She interrupts the night vision in bright conditions to save energy.
Advantages:
- temperature resistance;
- battery saver;
- light weight;
- customization;
- ease of storage and transportation.
Disadvantages:
- small focusing distance.
Sightmark Ghost Hunt suitable for use in difficult conditions. Compact solution for long-term observations.
Bestguarder WG-80
The field of view of 7°, lens diameter — 50 mm. Binoculars powered by four AA-size batteries, is equipped with slot for SD card. The owner can keep on it through photos and videos. For easy storage and carrying comes with hard case and strap.
Advantages:
- customization;
- shooting function;
- easy portability;
- support USB;
- slot for memory card.
Disadvantages:
- a small angle.
Bestguarder WG-80 is worth to buy for hunting or property protection. It will be useful to monitor objects from a distance and doing night photography.
The best night vision equipment type monocular
Models of this type made in the form of a telescope. It created the image without stereo effect. Monoculars are characterized by small dimensions and ease of long-term work, both stationary and in motion.
Veber Bat 6 x 32
The model is characterized by a set of additional functions. Among them, the determination of the distance to the object and its velocity, target height, angle of inclination, atmospheric pressure, temperature, etc., the Device works properly at any level of natural lighting.
Lens diameter is 32 mm, display resolution 480x240 pixels. Night vision devices equipped with a LCD screen with the six colors of the display and adjust the brightness.
The body is made of metal, rubber side panels provide a secure grip. The focus ring on the lens makes sharpness setting.
Advantages:
- powerful IR illumination;
- versatility;
- the possibility of using the day;
- easy carrying and maintenance.
Disadvantages:
- heavy.
Veber Bat will be useful when conducting research, rescue operations, and will also help in orienteering.
Pulsar Challenger GS 1x20
The housing is made of metal and is resistant to moisture, dust, falls from a height. The soft rubber Eyecup conceals the illumination of the electro-optical Converter.
Management is carried out by a single switch that sequentially activate the monocular and IR illumination.
Time of continuous operation — 50 hours. The maximum distance of observation is 150 metres away. Diametrically opposite the attachment socket give the opportunity to fix the NVD on a special mask.
It can also be mounted on a tripod when needed. Using the optical scheme of the R-Contact and fiber washers reduces distortion at the edge of the field of view to a minimum.
Advantages:
- the lack of distortion of the image;
- high resolution;
- continuous operation;
- housing;
- the temperature resistance.
Disadvantages:
- the inability to zoom the picture.
- temperature resistance;
- light weight;
- tripod socket;
- continuous operation;
- carrying case.
- small focusing distance.
- flexible configuration;
- small and lightweight;
- automatic shutdown;
- storage pouch included.
- the high energy consumption.
Pulsar Challenger designed to be worn on the head – very convenient to use such a device while driving, especially when hands must be free.
Yukon NV 5x60
A fast lens with a diameter of 60 mm and the possibility of a five-fold increase in allow you to get a clear picture at a distance of 180 m from the object.
Built-in IR illuminator provides stable operation in a dark environment. The device can be mounted on a tripod for ease of carrying stationary observations.
The dimensions of the monocular — 206х70х93 mm. Field of view spans a sector of 12 degrees. The case is made of durable plastic, which ensures light weight of the model. As power supply used by the battery СR123А voltage of 3 V. the Device is able to operate continuously for 72 hours.
Advantages:
Disadvantages:
Yukon NV recommended for long-term monitoring objects. A reliable choice for all-weather operation.
Bresser National Geographic 5x50
The range of the IR illuminator is 100 metres away. The monocular allows to monitor the object, regardless of the availability of external light sources.
Embossed rubberized finish provides comfortable grip, a socket for mounting on a tripod contributes to a comfortable long hours of work, freeing up hands.
Lens diameter 50 mm, dimensions of the device — 173x70x42 mm. the User has the option to adjust the display brightness and focus. Stored settings are not reset when a sudden shutdown due to low battery.
Advantages:
Disadvantages:
Bresser 5x50 NG fit to work on short and medium distances. A reliable choice for a short observation.
Read more: https://vyboroved.ru/reyting/luchshie-pribory-nochnogo-videniya
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