When it comes to choosing the best optics for surveillance in the dark, night vision optics and thermal optics are the two major contenders. And before you buy AGM thermal monocular or any night vision device, from any renowned brand, you need to know its basics.
Although both thermal vision and night vision optic fall seem quite similar, they are very different from each other. The following is a brief comparison of both thermal and night vision optic.
As the name suggests, this device detects the heat pattern of any moving object and then projects an image on the screen. A thermal vision optic can also work in the pitch dark. As we know, almost every living and non-living object has heat waves from its surface. The thermal vision scope then copies that pattern.
The only limitation of thermal scope is that you cannot identify your target using this device. The image obtained is in the shades of red, making it very hard to identify the target.
Uses Of Thermal Optics
Thermal optics finds its use in various tactical operations, some of them are as follows.
Thermal optics are of great use to firefighters and military personnel deployed in rescue operations. This device is used to spot people stuck under debris. Moreover, it can also be used to see through smoke by firefighters, during a rescue mission. Thermal optics can also be used to see through doors.
In many countries security personnel are equipped with thermal optics, making their job easier than ever. Although these devices can help them catch fugitives, they can’t differentiate between civilians and fugitives with them.
These devices find their use in many cooling companies. A thermal vision device can easily detect any anomaly in the heat patterns of an industrial unit.
Spotting a fast-moving animal can be hard at night. However, a thermal optic with a good refresh rate can help you get the exact image of these animals.
Night Vision Optic
Night Vision optic, unlike thermal optics, requires a considerable amount of light to function. However, some night vision lights are equipped with IR illuminators, which will enable you to spot targets in pitch dark conditions. IR illuminators can be understood as flashlights, which cannot be seen with human eyes.
To some people, a night vision with IR illuminators may seem a good option, but it will prove fatal in a covert operation. However, night vision optics finds its use in many places such as:
Shooters who participate in night tournaments often use night vision scope. Much like a normal scope, night vision scope can be equipped with higher magnification, reticle pattern, and much more to increase its efficiency. Therefore, if you are going for a night tournament, grab your night vision optic from www.defendandcarry.com.
If you don’t have the budget to buy a thermal vision scope, you can buy a night vision scope with IR illuminators. A night vision device also allows you to clearly identify your target in the dark.
As we have discussed, thermal imaging can only help you detect a target, but doesn’t tell you its identity. However, in spite of using a night vision with IR illuminators, you should use the one with enhancer tubes, to keep your cover intact.
Now that you have understood the uses and basic functionality of both thermal and night vision optics, you are ready to buy one for yourself. However, one should always keep the following parameters in mind while choosing a night vision device.
- Field of View
Author | Emily Forbes
An Entrepreneur, Mother & A passionate tech writer in the technology industry!