Night vision binoculars for hunting: reviews. How to choose binoculars night vision

Optical devices which can see in the dark, there is a huge number. However, the most common and popular among them can be definitely called night vision binocular. Because this device, unlike the monocular is equipped with two electro-optical converters. From each image falls into one of the eyepieces, because it is possible to obtain stereoscopic images.

Purpose

For hunters, this attribute is indispensable. Night vision binocular is designed for observation of objects in dark time from close range, therefore not significantly, as it increases the subjects. The multiplicity is small or even zero. Increase the distance from which it is possible to conduct effective surveillance depends on the power of the device of the binocular function of additional lighting, the degree of illumination by natural means and other similar conditions. It is clear that with a light background, for example, when finding the objects on the snow, in the moonlight, much easier surveillance night vision binoculars.

Working Principle

The device is based on the ability to increase the brightness of the subject, in the range of visible and near infrared spectrum to it, in multiple sizes. Depending on the technical characteristics and design features of the night vision binocular is divided into active and passive. Passive binoculars quite outgoing light from the outside. The active is equipped with the illuminators that in case of lack of reflected light produces illumination.

Selecting binoculars

Conditions that require the use of an optical machine such as a night vision binocular for hunting are the most different, including and very heavy. It can be precipitation, poor natural lighting in the night, the impossibility of fixing the binoculars. Therefore, taking into account characteristics of the use of instruments in adverse conditions created different types of binoculars.

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In order to choose the right night vision binocular for hunting, you need to clearly know the characteristics of each type existing on the market. It is clear that in the first place on the choice of binoculars is affected by the rate of siteselect optics. It is the ability to gain even a minimal amount of light captured by the binoculars allows you to use it in the dark.

The combination of multiplicity and diameter is 7х42 and 7x50. For light amplification, derived from such natural sources, like stars, moon and reflections from surfaces, use binoculars mounted in the electro-optical Converter – of the EOP.

Several types of IIT is possible to distinguish two main types. For binoculars of the first generation, which can also be active and passive, characterized by the presence of large diameter lenses, which allows to get the output is quite readable image. The distinctive feature of first generation night vision devices is having a clear image only in the center. As you get closer to the edges it gets blurry. In addition, if the field of view of binoculars gets a strong source of light such as a flashlight, it illuminates the whole image.

Active night vision binocular with special infrared lighting can be used in complete darkness, even without any additional light sources. The main disadvantage of such devices is their high degree of vulnerability and the possibility of lung damage.

In the second generation of binoculars, equipped with electro-optical converters, compared to the first generation is several times stronger amplify the residual light. Using such instruments, usually in professional or semi-professional purposes. Quality night vision binoculars in the second generation slightly higher.

Besides the basic features, if you choose night vision binocular (reviews experienced hunters do focus on this), you need to pay attention to such parameters as the solid case, any weight, ease of use. Besides, it is necessary to consider that the binoculars can be placed on tripods, so when choosing a night vision device is necessary to take into account this parameter.

Currently, there are night vision goggles 3rd generation, but they are designed purely for the military.

All about night vision devices Yukon

Yukon Advanced Optics – one of the largest companies that manufactures and sells equipment-the optics, such as a monocular, spotting scope, thermal sight, laser range-finding equipment and night vision binocular. Yukon is relatively young, established in the USA (Texas) at the end of the last century, in 1994. For product development engineers of this enterprising structure uses the latest technology.

Advantages of night vision devices Yukon

The Purpose of these vehicles – observation and orientation on areas in night-time. They have the ability to inspect the territory in pitch darkness and at a great distance, because it has IR illuminators.

These spetspribor may be item of equipment (this is a universal engine on whichprovided nozzle is mounted on the head) or to gain a foothold on the portable tripod.

In any branded shop you can buy auxiliary accessories and attachments for such high quality optics.

Priorities night vision devices

• Wide viewing angle allows you to track the movement of objects in the open and in urban environments;
• The likelihood of photographing and video recording of what is happening in the dark in the study area;
• The possibility of its use under adverse weather conditions;
• Some models able to work at short-term immersion in water to a depth of one meter;
• Have the necessary long-term operation in the field compact and light weight.

Price

Model "Yukon" provided a wide range for every budget. Quite affordable option is now considered night vision binoculars, the price of which varies in the range of 2,000 to 20,000 rubles.

Before the acquisition unit to the buyer it is important to learn the characteristic features of its operation, maintenance, possible repair, in consultation with the staff of the specialized retail outlets.