On most road trips, hilly trips and sightseeing excursions, you might have made use of a binocular. No matter how often we might use it, purchasing a binocular has never been a primary option for most of us. So, unless we end up at a picnic spot or a sightseeing haven, most of us do not really feel the need to buy a binocular.
Either because you are some who loves to be at places like these quite often, or because you have made up your mind to carry you own next time, here is a list of essentials to consider before buying a pair of best binoculars.
What to check before buying a binocular?
Basically, the number of times or the extent to which you can zoom while viewing through a binocular. With nothing to debate, this is probably the most prominent feature to check before spending your bucks on any binocular. Some bit of this decision depends on your purpose of buying a binocular while the other bit depends on the cost that a higher pro version might entail.
- Objective lens diameter
The other end of the binocular, opposite to the one on the eye, is called the objective lens. Since it impacts the amount of light that can enter the binocular, its size is a relevant factor when choosing a binocular. Therefore, in a typical low light setting, you might get a better viewing experience if the diameter of the objective lens is greater.
- Check your budget
No rule book mentions a taboo that only a high priced binocular can give better performance. Sometimes, a handful of low priced options can also be quite useful for your purpose. Do not give in to temptation and jump for a piece that might cost you a bomb. It is better to choose an option that fits your budget.
- Exit pupil
Exit pupil is the term used to describe the image that is formed on the pupil that you get to view. It can be obtained by dividing the lens diameter with the magnification. Usually, an exit pupil of 7 mm will give the best light to a dilated eye and is best for dark conditions.
- Weight and eye strain
Perhaps one of the last few things that might occur to you, the weight of a binocular is quite crucial while deciding which one to get. This is mainly because it is meant to be supported by hands, for an unforeseen duration and in unforeseen surroundings. If your binocular is too heavy, you might get giddy from holding it at all and avoid using it at all to view the surroundings. At the same time, it is also vital to check if your binocular is straining your eyes. If a pair of binoculars is causing your eyes to strain after few minutes, you might need to consider an alternative option.
It is only natural to expect that your binocular will be mostly used outdoors. It makes no sense to own a pair that does not deflect water or at least, protect the gear’s sensitive parts from water exposure. If that is the case, your binocular might start undergoing damage in no time, when exposed to harsh weather conditions. It is better to be on the safer side with an option that protects your investment.
The features listed above are simply some of the basic factors that one must consider when buying best binoculars. For a specific use, you may even have to consider a few other factors as well.