If you want a night visor for extreme activities, you should look for a very resistant product. That’s why we show you this Firefield option, which employs an electro-optical intensifier tube in a waterproof composite structure. In addition, it withstands extreme field conditions.
The equipment is straightforward to use and has a capacity of five magnifications. Its objective lenses have a diameter of 50 millimetres. His vision reaches 197 yards (180.13 meters). Let’s not forget also its compact and lightweight size (544.31 grams / 30.48 x 22.86 x 12.7 centimeters). Choosing the night vision for airsoft happens to be most important here.
Do you like to practice airsoft?
So, you will need the best viewer. Therefore, we want to introduce you to this field option. It is a monocular with up to 5x magnification. In addition, it is resistant and has been designed to withstand different types of conditions.
Each objective lens has a diameter of 50 millimetres, with lines of resolution of 36 mm. In addition, it offers an observation distance of 197 yards. It’s also lightweight, weighing in at 15.2 ounces (430.91 grams). Its size is 2.4 x 8 x 3.7 inches (6.1 x 20.32 x 9.4 cm).
Night vision devices have become popular in recent years. Previously, they were reserved only for some professional uses. Therefore, it is expected that many buyers do not have an excellent knowledge of its operation. So that you can get out of doubt, if this is your case, we prepare this section.
What are night goggles, to be exact?
Night vision goggles are electronic devices that amplify the existing ambient light at night, either infrared or night. In this way, they allow seeing in conditions in which the human eye usually cannot, being able to offer sharp images even in the worst environmental conditions.
How do night vision goggles work?
The operation of the night visors is not very complicated. We will summarize it for you in a few steps below.
Night viewers have a conventional lens or objective that collects the photons that make up the existing night light and captures some near-infrared light.
What are the uses of night visors?
Night vision goggles have a wide variety of uses and applications. In addition, in recent years, these have been increasing considerably. The most common are the following:
The military uses: They can be monoculars placed on a weapon or as spectacles in the form of glasses. They offer a significant advantage in combat or night raids. Without a doubt, it is its best-known use.
For exploration: They are an excellent tool for nocturnal nature explorations, whether professional or amateur excursions.
For fauna observation: They are essential to observe, photograph, and record fauna, especially those whose lives mainly occur at night.
For security: The surveillance cameras have night vision systems. Also, in certain facilities, the guards themselves can use night vision goggles.
For forest security: They can be used to detect poachers and thus prevent any action they may take at night.
For maritime navigation and safety at sea: They allow to improve the safety of vessels during the night in manoeuvres and even to avoid possible collisions. In addition, they are of great help to find and rescue people who may be at sea.
For recreational use: Many airsoft players use the cheapest models for their night games.
When these photons enter the intensifier tube of the viewer, they are transformed into electrons. When passing through the line, these electrons release other electrons from their atoms, multiplying their number by thousands. To do this, a microchannel plate is used, also called MCP, for its acronym in English.Later, through an electrochemical process, the electrons are passed through a phosphor screen that turns them into the light.Finally, an image is displayed, usually in light green, of what appears in the dark. This image can be viewed directly through the eyepiece or an electronic screen.