We shall be looking at how binoculars work. This article is intended to help cut through some of the confusion on getting a good pair of binoculars.
Modern binoculars come with a variety of coatings to protect the lenses and improve the brightness of the observed image. The magnification factor tells you how many times larger the object will be magnified, a number of between 4 and 7 is ample for most applications. Coated optics will reduce light loss and glare, while giving you brighter image with less eyestrain.
That is to say, different users with different space between the eyes will be able to view the reticle horizontally. Depending on light conditions at night binoculars perform differently. The size of the binocular will probably affect the way they feel in your hands.
The distance you will be from the object you view will determine the magnification power required in a pair of binoculars. Adding optional features and devices will also increase the cost but may be worth considering.
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