Night Binocular Buying Tips

by Carlo Bland

Binoculars have become extremely popular in recent years. They have moved beyond military, police and surveillance use and become a common piece of equipment for recreational purposes. Beyond bird watching, they are increasingly being bought for use in hunting, fishing, boating, camping, hiking, in fact they can add to the pleasure of most outdoor pursuits.

These activities take place not just in the daytime but around the clock. Many people are looking for night vision binoculars now, but they are not all the same. They come in a wide range of prices for different uses and it is necessary to choose the right ones.

There is a difference between binoculars that make best use of low-light conditions and a true night binocular. For use at dusk or dawn, low-light binoculars could be suitable. Let’s look at the concept of Exit Pupil.

This is the width of the light beam leaving the eyepieces. Hold the binoculars at a short distance and on each eyepiece, you will see a small circle of light, the exit pupil. On binoculars that are 12×50, you divide 50 by 12 to get just over 4mm diameter for these. A higher value equals more light, but that is not the only factor.

But for nighttime pursuits like hunting, you will need binoculars with an infrared light source to be able to see anything in almost complete lack of light. The range of these light sources varies so you need to consider what you need. They are no use for hunting if you can only see 10 yards.

Different optical devices have different uses. A monocular, sometimes known as a spotting scope, does just that. Do a quick sweep of the terrain or the sea. Spot movements in the trees.

A bi-ocular feels more natural with two eyepieces, but still only has a single front lens. It is a compromise. A proper night vision binocular, with two front lenses, allows the modification of each eye to the night vision viewfinder. This is more comfortable for long periods of use.

Before deciding to purchase night vision binoculars, consider what your needs are. With what lighting conditions will you be dealing. Will they be used frequently and for long periods?. A proper night vision binocular is an expensive item, maybe more than you want to pay.

Nobody wants to spend too much for anything. When it comes to binoculars, the best way to avoid that is to only buy what you need. That especially applies to night vision technology. Do not buy before visiting Best Buy Binoculars for free binocular buying tips.