How to care for Your Night Vision Equipment?

The components of your night vision equipment are very fragile, and a very little amount of damage can render the whole device defective and useless. To avoid damaging the device due to ignorance, it is essential to read the manual that comes with your night vision equipment.

These manuals usually contain information about how to clean and store your device to last long.

People get night vision devices for different reasons. While a military man needs it for nighttime operations and surveying or spying on their enemies, a hunter would need it for late evening or early morning hunting, while a wildlife researcher might need it to study the behavior of wildlife animals in the dark.

It does not matter what you use your NV device for; taking good care of them will make them last. This is why in this article, we explain how you should care for your night vision devices.

How To Care For Your Night Vision Equipment

Water / Humidity

Long usage in the rain, fog, heavy snow, or in any environment where there is high humidity can damage your night vision device. When water finds its way into this equipment is could cause damages like distortion of images, blurriness of the images, and even total damage to the equipment.

This is why it is good to check in your user manual if your device is waterproof or not before using it in areas where there is high moisture.


Much non-military night vision equipment is not waterproof, and when they are left or exposed to areas where there is a high amount of moisture, they can easily get damaged. This is why there are specially designed bags for storing the batteries of your night vision devices.

These devices – such as the ThyrmCellVault Battery Storage – keeps your battery dry.

Bright light

Night vision devices are specially designed to amplify the amount of light picked up by their lens. Most of the components in the lower parts of these devices are extremely sensitive to light, and they are damaged when exposed to extreme or bright lights.

This is why you do not see military personnel using their night vision devices in the sunlight, as the cost of repairing damaged night vision equipment is unusually high, and damage due to light exposure is not covered by warranty.

These devices usually come with a lens cover to protect the lenses when they are not in use. In contrast, some others come with an auto shutter that automatically closes the lens when exposed to an amount of light that could cause damage to the lenses.

Be good to your night vision equipment.

Being good to your equipment does not necessarily mean treating your device as a child. However, the components of a night vision device are fragile, very sensitive, and expensive to repair.

This is why you should avoid bumping your night vision device against a solid or hard surface. Pack them in places where they are safe from hitting against sharp surfaces or falling off. 

When you are not using your device, it is advisable to store or keep them in bags specially designed to keep night vision devices safe – such as the Tactical Tailor Night Vision Pouch.

Use the right material to clean your device.

Night vision devices and binoculars have different optical components, so because you can clean your binoculars using some materials does not mean that you can use the same material to clean your night vision devices.

Read the information in the manual that comes with your device to know the right materials to use and those not to clean your device.

The lenses are very delicate are scratches easily, so you should never use sharp objects and detergents to clean the lens of your device.

There are specially designed materials for cleaning the lenses of your night vision equipment. Such materials include the ‘Nikon 8175 Moist Lens Cleaning cloths’ and; C6 Disposable Lens Cleaner with Nano-Particle Cleaning Formula’.

However, if that is not available, then a clean, soft cloth and distilled water or alcohol can be used. Never use chemical or mineral water as they can dissolve the coatings of the lens of the device.


You just came back from a hunting trip and will not be hunting again for a few weeks. Should you drop your night vision device anywhere? No! If you will not be using your night vision equipment for some time.

It is advisable to turn off the device, remove the battery and store them compliant with instructions given in the manual that comes with your device.

The storage environment should be a dry, clean and well-ventilated area, with humidity, not more than 70 %, and temperature not lower than 10°c.

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