When you are out shopping for binoculars, the first thing to look at is the magnification power. The main objective of binoculars is to magnify objects for better viewing. Working with a strong magnification guarantees that you will have your objects perfectly zoomed for up-close viewing.
However, different models have varying magnification power hence making it difficult to get one that will suit your expectations. Although one binoculars will work perfectly for various adventures, finding one with the strongest magnification is a great boast. There is also a misconception among different users on which magnification is the best.
In this blog, we’ll share details on how to calculate the magnification, which is the strongest, and how to choose the right one. Therefore, read on the following paragraphs and be ready to be informed appropriately before you commit to a particular model.
How to Calculate the Magnification
The size of the objective lens and the magnification power is defining factors when it comes to buying binoculars. The two pieces of information are mostly embedded in the binoculars hence making it easy for you to identify them.
This information also plays a significant role in how you use your binoculars. Therefore, it is essential to know how to calculate the magnification on various binoculars for enhanced performances.
For instance, if your binoculars are labeled 8×20, 10×26, or 16×25, etc. understanding what thing numbers mean is critical. The first digits or numbers that are the once before ‘x’ stands for multiplication of the magnification power while the second digits are the objective lens size. In our first example, 8×20 8x is the magnification, and 20 is the objective lens diameter in millimeters.
However, for you to effectively calculate the magnification power, you will also require to focus on the focal lengths of the binoculars. You need to check on the user’s manual to find these numbers as they are often not labeled on the model.
The eyepiece focal length is also an essential factor to consider while calculating magnification. Divide the eyepiece length of focus with the tube length of focus to get the ideal magnification power of the binoculars.
For instance, if the eyepiece length of focus is 10 millimeters, and the tubes length of focus is 100 millimeters, the magnification power of the binoculars is 5x normal.
In other words, with such binoculars, you will have the ability to view objects at a closer range to up to 5x overviewing with naked eyes. Therefore, it becomes easy for you to view objects through the lens and tell what they are regardless of the distance.
Which Is the Strongest
As stated earlier, there are no one binoculars that can fit all scenarios perfectly. Each binocular is designed to work best on specified outdoor activity. The reason behind this is that some situations require more zooming over others. Therefore, for you to pick the most ideal binocular, considering your outdoor activity is critical.
In general, there are at least five common magnifications that are used among various brands. These include 5x, 7x, 8x, 10x, and 12x, which represent the number of times you can magnify your object for precise viewing.
Therefore, before choosing binoculars that will help you achieve your viewing expectations, you have to consider your intentions first. Also, your field of viewing plays a significant role while it comes to choosing the ideal binoculars.
That being said, the strongest magnification on the market today goes up to 160 times. That’s right; some brands are known to design binoculars with a high magnification range of between 30-160x.
This guarantees that you can magnify the image you are viewing up to 160 the normal size. Therefore, when you use them, you can monitor your object at a close range without stressing your eye.
With such magnification, the binoculars also have a bigger objective lens of up to 170 millimeters. Therefore, it provides you with a wider field of viewing. The bigger lens diameter also guarantees there is sufficient light transmission ensuring you get bright images with every observation.
You can, therefore, zoom in your image from an incredible distance and still maintain its clarity. However, with such binoculars, its easy to lose focus on the image, especially if you keep moving it manually. With this magnification power, the binocular is convenient for watch stars, moon, or planets.
This makes it ideal for astronomers as well as people who love watch birds like eagles. It ensures to magnify objects from a distance and bring them closer for easy viewing.
Therefore, for you to get the great performance of the binoculars, it will require to be placed on a tripod. This makes it easy for you to move the binoculars and maintain the clarity of the image.
How to Choose the Right One
Choosing the right binocular for you depends on your needs. In other words, the best binoculars for watching birds might not be effective for hiking or watching wildlife. Therefore, as you consider to buy your pair of binoculars, you should ensure to put your needs in place.
However, when choosing, you also need to consider your area of viewing. In other words, if you intend to use the binoculars in a bushy environment, a binocular with high magnification might not be ideal. This is because the bushes will stand in the way when you zoom/magnify to your target.
It is also essential to consider your convenient budget while choosing a binocular. Prices are often distributed depending on the particular features you get in different brands. However, that does not indicate that the most expensive binoculars have the best features or can outperform the others.
Therefore, it is essential to start with drafting a budget you are most comfortable with and implement it by shopping for around.
The budget also makes it possible for you to find a binocular that will not only meet your expectations but also save you money.
Additionally, the distance between you and the image you want to view is also a significant factor. For instance, if you are viewing objects at a range of 1000 yards, the best binoculars have to have higher magnification.
In this instance, a 5×20 binocular might not work best. Therefore, you will require to find a binocular that is designed specifically for distance viewing. While if you consider viewing objects at a close range, then you need to invest in a binocular with lesser magnification power.
Every binocular magnification has its unique strengths that can work perfectly to your needs. When choosing the strongest, instead of focusing on the binoculars that will provide you with extreme magnification, think of one that will enhance your vision.
With the above information, then the process of choosing the right binoculars will not be hard. However, you must ensure that you only focus on getting the ideal binocular that will work best for your needs.
Now that you know how to calculate magnification power on binoculars choosing a binocular will not be difficult. However, it is also essential for you to consider lens coating when choosing the ideal binoculars. The more coating your lenses are, the bigger the lenses should be to accommodate more lighting.