How to Take Care of Your Night Vision Device

Are you planning to purchase a night vision device? You may need it for hunting, admitting nature, or for security. Or could it be that you already own one? Well, one thing is for sure, night vision devices require care, especially if you plan on keeping and using them for a long time. 

Through this post, you’ll get tips to save your night vision device from damage. keeping it in top shape always.

How to Take Care of Your Night Vision Device

night vision devices
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Types of Night Vision Devices

Night vision device are classified into four categories according to their appearance:


Night vision monocular is simple, affordable, easy to use and handle. It is tube-like in nature, this means that you can only look through with one eye. NV monocular amplifies light (moon light, star light, and other natural light) that falls on the object for better views.


Night vision binocular can be said to be two monocular put together in a single device. Just like monoculars (EOC), it amplifies the natural light of the moon and stars with the aid of its electron optical converter. But unlike monoculars, it provides vision for both eyes. It is more expensive than monoculars and provides a clearer picture and better field of view.


Night vision goggles (NVG) is relatively light in weight and inexpensive too. It possesses two channels, one for each eye. Each channel contains a lens, an EOC, and smoothly adjust the eye base within 32-72mm. It is mostly used for surveillance.

Rifle Scope

Night vision rifle scope is usually used in military operations, as well as for hunting at night. NV rifle scope is very similar in structure with night vision monocular. But NV rifle scope comes with alignment mechanism which allows them to be fixed on arms. NV rifle scope are stronger than other night vision device in this category, they are built with increased durability because of frequent exposure to recoil.

General Rules of Taking Care of Night Vision Device

Avoid moisture

NVD are electronica in nature. And for electronics, there is one basic rule, avoid water. Night vision device can easily be destroyed by water, as well as humidity and fog. NVD requires careful handling and protection from moist condition.

Do not be your own NVD engineer

Avoid dismantling any part of your NVD without the guidance of an expert. If your device becomes faulty, contact the manufacturer and arrange to get it fixed. Trying to fix our device without the guidance of an expert will cause further damage.

Do not shake, drop or handle roughly

Although your NVD isn’t a baby, it should be handled with care, as most part of it are relatively fragile. It is easy to break or even cause irreversible damage to your night vision if handled roughly.

Carefully study the manual

A little mishap is all it takes to damage the sensitive part of your night vision device. To fully understand how to care for your NVD, it is important that you make the user guide your best friend. Some NVD are made with toxic chemicals that can be harmful if inhaled, ingested, or touched. Studying your user manual will alert you to possible dangers.

Taking Care of the Lens

Keep your device off during the day

Night vision device are built for use in the dark. As discussed above, they majorly amplify dim light like those from the moon and stars to enable better vision at night. Bright light can cause damage to the internal unit of your night vision device.

Avoid touching the lens of your NVD

The lens is one of many sensitive parts of your night vision device. Avoid touching the lens, as small impacts may lead to damage. If you intend to clean the lens of your NVD, use a disposable camera lens paper. It is affordable, and accompanies most camera cleaning kit.

Keep the batteries out when not in use

There are many reasons to keep your batteries out of your night vision device when not in use. For one thing, it helps prevent the mistake of accidentally turning your NVD on at an inappropriate time, especially during the day. 

It is also common knowledge that batteries may experience leaks. If this happens while it is in your device, it is sure to cause damage. And in most cases, this damage could cause the lens to malfunction, ruining your investment entirely. 

Cases for Night Vision Device

Knowing how fragile a night vision device can be, putting it in a case is the way to go. The kind of case suitable for a night vision device depends greatly on your choice unit. Some cases for night vision devices include:


Owning and caring for night vision equipment may seem tedious, but it isn’t. Carefully applying the information in this post will ensure that your night vision device remains in premium shape. 

Proper maintenance is the only way to make sure your night vision goggles keep working for long without issues. 

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