What to Look for While Buying Night Vision Goggles
Posted: Nov 16, 2015
You might harbour the misconception that you cannot afford a pair of night vision goggles. But the fact is that you can have a pair in the price of good binoculars. Before you buy the instrument, you should know about the various types, how they can be useful and what kind of price range you should expect for the instruments.
Know the different types and the use
In case of any night vision goggles, be it a binocular or a scope, you need to understand its use. What is the purpose of buying the instrument? The environment in which the instrument will be used should be taken into consideration. A scope will be essentially used by the hunter who will work in dark woods. This will not be useful for a neighbourhood watch. Also, the distance from where you want to observe the object should also be considered. If you have powerful lens, you will have greater magnification power to view objects in the far-off distance. But at the same time there is a flipside, because it also decreases the light that is captured.
Think of the gain. In case of higher magnification, you need to have higher gain. You must remember that long lenses are not good for transferring light. Consider the range of the instrument. This is intricately associated with the magnification level. 2x is the recommended feature, but then you should consider the type depending on the use. Higher resolution in the instrument will definitely determine the quality of image.
Features to consider before buying the instrument
You must choose a device which is easy to operate and comfortable to hold. Even a small light weight model can suit your purpose. Take a look at the switches and the focus control. Both these should be positioned conveniently so that they can be adjusted without much difficulty. Check the batteries that are being used in the device. Mostly lithium or alkaline batteries are used in the device. Lithium batteries are more expensive than their counterparts, but they have an extended life. Most night vision goggles are hassle-free to use and they are reliable until they are overused or exposed to volatile conditions. Also, look for the warranty. Most devices come with a standard one year warranty, but there are some instruments which may have an extended warranty. Think about the price. It is a misconception that these devices are expensive. The fact is that they come in standard prices, but if you are looking for some additional features, then you may have to shell out the extra money.
Check all the features and the price range, and if both of them suit your requirement, you can make a decision. Also, doing some research work can also help you to find the device you are looking for!
I like writing articles on various topics and hope readers would enjoy reading them.