

WBU Educational Resources
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The Great
Backyard
Bird Count
Major sponsorship provided by
Wild Birds Unlimited. |
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Click
here for more topics about
backyard birdfeeding and the
wild birds visiting your yard!
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Choose the Right Binocular
Bring birds, nature and more into focus!
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Before
you decide which binocular to buy, you must determine how you want to use
the binoculars. Do you want to go birding in the woods, fields or over
water? Or do you simply want a closer view of birds in your backyard? Do you
want binoculars to help you catch the detailed action at sporting events or
concerts?
Whatever you desire, Wild Birds Unlimited can help you find the
right binocular. How to compare binoculars
Binoculars differ in three major areas: power, close focus and field of
view. Power is the magnification capability of the binocular. Eight, which
means you will see an object eight times closer than you could with your
eyes, is considered average for a full-size binocular. Power is the first
number listed on a binocular. (The second number is the objective lens,
which indicates how much light enters the binocular - in general, the larger
the number, the more light.) Close focus is the shortest distance that
you'll be able to see in focus. If you are interested in birding in woods or
your backyard, you'll want a binocular that has a short close focus. Field
of view is the widest area you can see when you look through the binocular.
If you plan to use the binoculars to scan fields or over water, consider a
binocular with a large field of view. Other things to consider:
- Will you wear glasses when you use your
binoculars? If so, you'll want a binocular with at least 14 mm of eye
relief. Eye relief is the distance between the eyepiece and your eye when
you are seeing a clear and focused image through the binocular?
- Do you want a full-size or compact
binocular? Consider weight, but also think about how you will use the
binocular. Most compact binoculars have a narrow field of view and work
best in the yard, on hikes or at sporting events.
- How do the binoculars feel when you hold
them? Test this by holding several types of binoculars. Comfort is
important when you're using your binoculars for a long period of time.
- How durable are the binoculars, and what
kind of warranty do they have? Compare warranties to make sure you're
getting a warranty appropriate to your situation. Some binoculars are
waterproof and fog-proof.
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