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Best Astronomy Binoculars

Updated on June 7, 2016

Binoculars for Astronomy: Not just for beginners

If you are new to astronomy--or just looking for a new hobby--then you owe it to yourself to get the best astronomy binoculars you can find. And if you've been gazing into the night sky for some time now with a telescope...well, the information on this lens may just get you excited about the binoculars in your closet.

Don't have a pair? That's okay. After reading this page, you'll know more about what binoculars to buy! You'll also have a pretty good idea just what they can do too.

Image Credit: Flickr Creative Commons by jlcwalker

"Astronomy compels the soul to look upwards and leads us from this world to another." Plato

Astronomy Binoculars vs Telescope
Astronomy Binoculars vs Telescope

Astronomy Binoculars Versus a Telescope

Advantages of Binoculars

Many amateur astronomers think they should start out with a telescope. While there is nothing wrong with telescopes, sometimes it is better for the beginner to start with an easier instrument. A pair of Astronomy Binoculars fits the bill here.

I was first introduced to astronomy about 10 years ago. My friend had a 10 inch telescope

that vaguely resembled the water heater in my basement. Whenever we decided to use it, an ordeal started. First we had to lug the thing out of its space in the closet and down to wherever we were going to set up for the night. Then came the adjustment period where the temperature of the telescope had to align with the night's temperature to get rid of the 'fog' on the lenses. Finally came the time to find whatever you wanted to view for the night.

My first try was to find the moon--my favorite night-time object. I couldn't do it! I honestly couldn't find the moon even as big as it is through the tiny field of vision of the telescope. After giving me a sigh (with a little chuckle thrown in) my friend handed me a pair of binoculars. Boom--there was the moon in all her glory. And I was in love.

Telescopes have their place in astronomy, don't get me wrong. They are perfect for more in-depth study of celestial objects and for the study of things found farther than a pair of binoculars can reach, but for the beginner--you just can't beat a good ole pair of binoculars! And if you think that the moon is the only thing binoculars are good for, think again. With a good pair of astronomy binoculars you can see star clusters, double stars, comets, and more.

Perhaps the best thing of all about binoculars is that there is no prep time. This makes them indispensable to true-blue astronomers as well. No more dragging out the telescope and spending a half hour setting things up. Who has that kind of time to waste when binoculars are ready to go the minute you are?

Image Credit: Flickr Creative Commons by Ryan Wick

Nikon Action 10x50 Binoculars

Nikon Action 10x50mm Binoculars - Clamshell 7269
Nikon Action 10x50mm Binoculars - Clamshell 7269

These are the ones I ended up going with, and I love them. I am definitely in the over 30 crowd, so the 10x50 works great with my eyes. And with an Amazon price well below $100--who wouldn't want a pair?

Magnification x Aperture
Magnification x Aperture

How to Choose the Right Astronomy Binoculars for You

What to Look For in Binoculars for Astronomy

Each pair of binoculars lists two numbers, such as 10x50 or 9x63. This pair of numbers tells you a lot about the instrument. The first number is the magnification. Now at first blush, most people think more is better. But that isn't true--at least not with handheld binoculars. The higher the magnification the more you can see, granted, but more power also means more dancing. In other words, it is hard to hold them steady enough for a clear view of what you are looking at. For this reason, a magnification of 10 is usually seen as the limit for handheld binoculars.

The second number in the equation is the aperture or size of the front lens. The more aperture, the brighter the objects will appear. For astronomy purposes, you want at least 50 aperture. Keep in mind that the larger the lens, the heavier the instrument will be to hold. So once again, bigger is not always better. Comfort plays a part in choosing the right pair, too.

The last number you need to look at is the result you get if you divide the aperture by the magnification. This gives you the exit pupil. Without making a long story out of this, I'll just cut to the chase. People under 30 usually are most comfortable with an exit pupil of 7 or so, while people over 30 might be more at ease with an exit pupil of around 5. It all has to do with our eyes as we grow older.

Beyond the numbers you want to look at things such as weight and adaptability to use with a tripod for longer viewing. You also may want to read some of the reviews on Amazon about the binoculars you are considering before purchasing. (Hint: all of the handheld binoculars on this page have been researched by me and meet my high standards, including great reviews.)

Image Credit: Wikimedia Commons by user Delimata

"Space isn't remote at all. It's only a hour's drive away if your car could go straight upwards." Sir Fred Hoyle

Meade Travel View 9x63 Astronomy Roof Prism Binoculars

Meade Instruments Travel View 9x63 Astronomy Roof Prism Binoculars
Meade Instruments Travel View 9x63 Astronomy Roof Prism Binoculars

This pair offers a great view and plenty of light gathering to view the night sky at its best. The only downside to them is that, at around 4 pounds, they can be fairly heavy for smaller children, or for adults who wish to use them for long periods of time. Of course, there is a solution to that...a tripod.


My Favorite Study with Astronomy Binoculars - The Earth's Closest Neighbor--The Moon

Favorite Target for Astronomy Binoculars
Favorite Target for Astronomy Binoculars

What makes the moon my favorite study? Well, besides the obvious howling properties, there are two main reasons. First and foremost is that of predictability. Most nights the moon is sitting there right where it's supposed to be, waiting for us. Second of all--well, it's the Moon. I may not worship the moon as some pagans do, but I sure as heck admire it.

The moon has something to offer at every phase. Pick a date to start your study, it really doesn't matter what phase the moon is in to begin with. Something I do to keep record of what I see is make nightly sketches. I'm no Rembrandt, but looking back on the sketches still fills me with pride. It helps me remember what is where on the moon too, so my next session can go a little further until I have the whole thing mapped out.

What will you be looking at? Well, the dark areas you can see it the photograph here are called seas, but they are actually flat lava plains. The moon also sports mountains and craters. Each one just waiting for your discovery. To get you started, do you see that small circle toward the bottom of the moon? That is Tycho, a crater. The rays you see leading out from it are seen clearly at the full moon, and rarely seen at other times.

Are you ready for a pair of astronomy binoculars yet?

Image Credit: NASA/Sean Smith

Have You Ever Used Binoculars for Astronomy?

Have you ever looked at the moon through binoculars?

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NASA Gives a Tour of the Moon

With binoculars or even a telescope, our view of the moon is still very limited. My thanks to NASA for putting together this short video tour of the moon. It even includes the dark side--that side of the moon never seen from earth.

Want more information on the moon? Check out this great book!

The Downside to Astronomy Binoculars - Yes, There is One

The only downside to using binoculars for astronomy is that a person's arms can grow weary after a long viewing session. This can be partially alleviated with the use of a lawn chair (recliner type) with arms. Simply lean back into the chair and use the arms to rest your elbows while you hold the binoculars. This will not only help your arms, it will also stabilize your view and reduce the dancing vision.

Another great alternative is to purchase a tripod. Please note: a tripod adapter may be needed also.

Thinking about Astronomy as a hobby? - Leave a comment and let us know what you think!

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    • Socialpro54 LM profile image

      Socialpro54 LM 4 years ago

      Great lens! I have a pair of binoculars, actually my dad bought that for me :)

    • profile image

      stewartscoles 4 years ago

      I am a photographer that has been hooked by things astronomic following my lens review of the Canon 60Da Yours is another one that I have found very useful

    • Wish List Gifts profile image

      Wish List Gifts 5 years ago

      I had no idea there were binoculars for astronomy. Always thought you needed a telescope.

    • glossym profile image

      glossym 5 years ago

      Very cool. My daughter is going to love these.

    • bushaex profile image

      Stephen Bush 5 years ago from Ohio

      SquidAngel blessings.

    • profile image

      esichrissa 5 years ago

      im dreaming of having a telescope!!

    • profile image

      Chris79 5 years ago

      Amazing wee read :-) Have a look at mine... best telescope for astrophotography

    • profile image

      sheezie77 5 years ago

      Great lens, nice job! Squidlike

    • profile image

      sheezie77 5 years ago

      Great lens, nice job! Squidlike

    • TheJVilleKid profile image

      TheJVilleKid 5 years ago

      Cool, always had a hard time with our telescope. This would be so much easier!

    • profile image

      anonymous 5 years ago

      Thankyou for this lens. I have been looking for good content astronomy lenses to partner with in my related pages, Sadly I have only found two so far.

    • profile image

      trendydad 5 years ago

      I have never try this before---its a great idea

    • belinda342 profile image

      belinda342 5 years ago

      @kerbev: I'm afraid my aptitude with a telescope is with the kids. Binoculars are so much easier. Simply point and look. Plus you get the benefit of using both eyes, which also helps the beginner. I'd definitely recommend a pair for them.

    • BlueTrane profile image

      BlueTrane 5 years ago

      Very timely lens for me as I'm going to Muana Kea on the island of Hawaii this summer. Thanks for the insight!

    • kerbev profile image

      kab 5 years ago from Upstate, NY

      I have a telescope, but my niece and nephew can never seem to get it quite right. Maybe binoculars would be a better option for them.

    • MelonyVaughan profile image

      MelonyVaughan 5 years ago

      I love watching stars and planets through binoculars! Love your reviews.

    • avigarret profile image

      avigarret 5 years ago

      Call me ignorant but I had no idea astronomy binoculars even existed, and couldn't be happier to find these out. Thank you so much for sharing!

    • profile image

      grannysage 5 years ago

      The video about the moon was very interesting. Although as a pagan I have to clarify that we don't worship it, it is honored as symbol of the divine feminine.

    • belinda342 profile image

      belinda342 5 years ago

      @SusanDeppner: You'll have to let me know what you think. Telescopes are okay, but binocs will always be my favorite! Hope you like them!

    • SusanDeppner profile image

      Susan Deppner 5 years ago from Arkansas USA

      @SusanDeppner: P.S. Back to say that I just ordered a pair of these for my husband. Can't wait to try them out!

    • designsbyharriet profile image

      Harriet 5 years ago from Indiana

      Might be addictive. Love this lens.

    • SusanDeppner profile image

      Susan Deppner 5 years ago from Arkansas USA

      Yes! I love stargazing, and moon gazing, and we definitely need binoculars. Thank you for this great explanation and recommendation!

    • skefflingecho profile image

      skefflingecho 5 years ago from Tobermory Ontario

      Blessed Belinda! Great lens. I love astronomy and still keep thinking we should get some binos or something as we have wonderful clear nights here especially in winter.

    • MartieG profile image

      MartieG aka 'survivoryea' 5 years ago from Jersey Shore

      Very interesting-we love looking at the stars and night sky. Never realized that a tripod would work with binoculars :>)

    • sharioleary profile image

      Shari O'Leary 5 years ago from Minnesota

      I wouldn't have figured that binoculars would work. Thank you for sharing this info with us.

    • belinda342 profile image

      belinda342 5 years ago

      @FantasticVoyages: Binoculars are sooo much better for the beginning astronomer. Once you get used to the view, invest in a good star chart or a subscription to Sky and Telescope Magazine (they include charts). You'll be seeing things you never dreamed possible in no time! My fav is still the moon though. Enjoy!

    • FantasticVoyages profile image

      Fantastic Voyages 5 years ago from Texas

      I like to sit out at night and watch the stars. I have always wanted a telescope, not realizing binoculars would work. Thanks for the info! I'm definitely looking into this!