Binoculars are important for many people as they need it by profession or just used it for hobby. Most of the people use binoculars for bird watching, nature viewing and sports lovers use it to watch the close view of players at the stadium. This can also be used for military purposes as to watch the movement of enemies or to observe the other camp far away. Some music lovers used binoculars in concerts so that they can enjoy the close up view of the singer and his expressions.
A good binocular is the one which produces clear and sharp images, lots of other factors are involve in the quality of the binoculars such as intensity of light, contrast brightness etc. The effect of all these above depends upon the precision optics, quality lenses and prisms. The most important factor that makes optics finest is the field of view or the angle of view. Field of views means how wide you can see the images with specific binocular
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