Two Types of Night Vision Systems Explained for you
Updated on September 3, 2021 | by Alex Smith
Can you see clearly in the dark? Can you see anything in the dark? However, imagine you were in a pitch-dark place and you were the only one who could see everything. Rest assured, with technological advancements, it has been made possible. Through the invention of certain night vision equipment doing away with the hindrances of human beings in places where there is no light or zero visibility.
You may come across various kinds of night vision equipment such as thermal monoculars, night vision optics, ITT night vision, night vision digital cameras, and thermal night vision. The foremost aspect that might come into your mind would be that night vision equipment could be merely a spy thing in an action movie. It may not be for real. Rest assured it is for real.
Two Different Night Vision Technologies
With suitable night vision equipment, you could see a person standing over 200 feet away in pitch-dark. Night vision equipment could work in two different ways, based on the implemented technology such as –
- Image enhancement
- Thermal imaging
In image enhancement, light particles, known as photons would be gathered in small amounts inclusive of the lower portion of the infrared light spectrum. The night vision equipment would catch the light and amplify it to the point that could help the user observe the image. It would be pertinent to mention here that the lower part of the infrared light spectrum is not perceptible to the human eye.
In thermal imaging technology, the night vision equipment functions by capturing the upper portion of the infrared light spectrum. Any light emitted in the form of heat energy by the objects in place of light reflection. Rest assured that a warmer object would emit a higher amount of light.
Similar Components in Both Night Vision Systems
You would come across several similar components in both night vision systems. Every system would come equipped with optics, a viewing monitor, and some kind of signal processing. Image enhancement has been deemed the popular technology used in contemporary night vision systems.
Both the systems have been developed for military usage. The night vision devices would be classified differently in two ways –
- MILSPEC – it refers to the military specifications
- COMSPEC – it refers to commercial specifications
Your need and budget would determine the kind of technology you need or afford. Therefore, before looking for the best thermal monoculars, consider determining why you need the monoculars.
Night vision systems have been prevalent for a significant length of time. They have come a long way since they were developed. Various private investigators and numerous law enforcement agencies use the night vision equipment regularly. Even civilians make the most of night vision technology for security, personal entertainment, surveillance, and wildlife observation. Night vision devices have become a significant part of the contemporary world. It would be pertinent to mention here that not everything you see in the movies is make-believe. If you were contemplating buying a thermal monocular, consider looking for a wide range of options at www.defendandcarry.com.