Careful consideration needs to be made whether a new birder or one who has spent some time in the field and acquired some expertise. Since the light has been refracted, or bent as it has been directed through the lenses, by the time the viewer sees the image it is back to front, and upside-down.
The small binoculars are available for general use. There are different generations of night-vision binoculars. If you are planning on taking your binoculars on the family boat you will want a pair that is completely waterproof.
They suck dirt off the lens surfaces leaving them crystal clear. The lens size does not indicate lens quality, however the larger the lens size the brighter the view and the larger the field of vision. Amateur astronomers of all ages like to use binoculars to watch the night sky.
Looking at the moon on occasion with a telescope looks like snow has dropped on the surface of the moon. The first number separated by the "x" is the power of the binocular, and means the object being viewed appears to be that number of times closer than you would see without the binoculars. They can be extended or retracted as needed.
Spend the money on a pair of binoculars that you can afford. Sometimes you can buy a great pair of binoculars on the Internet cheaper than in the stores.
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