Best Binoculars for Astronomy, Stargazing & Skywatching


It’s easy to think that when you get into astronomy you need a huge telescope to enjoy the night sky but in fact, the best binoculars for astronomy will show you a huge variety of the night skies.

Best binoculars for stargazing will show you lovely star clusters like the Pleiades cluster, some of the bright and nebulae like the Orion Nebula, and also bright Akala keys. They’re also good at observing variable stars, views of the moon, and many other celestial objects.

Choosing the right pair for you is important if you’re just starting out in the world of astronomy or sky watching without making a large investment or breaking the bank.

Our top pick will assure perfect observations and the best of the best deals on high-quality optics. So you can get started using your binoculars straight away.

Best Binoculars for Astronomy: Quick Overview

  1. Best Entry-Level Binoculars for Astronomy: Celestron – Cometron 7×50
  2. Best Budget Binoculars for Astronomy: Skygenius 10×50
  3. Best 10×42 Binoculars for Astronomy: Gosky 10×42 Roof Prism
  4. Best Overall Binoculars for Astronomy: ESSLNB Giant Astronomy 13-39X70 Zoom
  5. Top Rated Binoculars for Astronomy: Celestron SkyMaster 15×70
  6. Best All-Around Binoculars for Astronomy: Orion Scenix 7×50
  7. Best Large Aperture Binoculars for Astronomy: Celestron 25×100 Skymaster Giant 
  8. Best Image Stabilization Binoculars for Astronomy: Canon 18×50 Image Stabilization 


Now let’s dive deep into each to show you the features, pros and cons.


1 - Celestron - Cometron 7x50 Bincoulars

Best Entry Level Binoculars for Astronomy

Cometron is the perfect bargain for the price to anyone interested in astronomy with a budget under $100. These best budget binoculars are recommended for astronomy beginners to have quick peeks with wide-field views.

A fantastic pair of astronomy binoculars featuring 50mm objective lenses allow plenty of light to be collected and combined with the reasonable 7x magnification provide a wide field of view making it much easier to obtain a stable image.

The entry-level stargazing binoculars come with multi-coated optics which provide bright and crisp with increased contrast and resolution.

Large exit pupil provides maximum light during nighttime and low-light viewing sessions. Also allows kids at the age of 14+ to have a skywalk with these binoculars.

These binoculars are great for handheld night sky viewing, light enough that they don’t need a tripod, and portable to keep them along while going out. Durable with good solid construction and fully rubber armored.

Water-resistant to handle mishaps. The large ribbed center focus knob could make it easier to adjust even with gloves during cold nights.

These are a great value for the dollar for night sky viewers. If you are just going to sit or layout at night and do some stargazing, these are perfect.

One prominent benefit you get from these affordable sky-watching binoculars is their outstanding performance in the daytime for viewing far away from terrestrial objects. So people consider these as general-purpose binoculars as well.

Technical Specifications
  • Magnification: 7x
  • Objective Lens Diameter: 50 mm
  • Field of View @ 1,000 yards: 357 feet 
  • Close Focus Distance: 26.2 feet
  • Eye Relief: 13 mm
  • Prism Type: Porro Prism Bak-7
  • Lens Coating: Multi-Coated
  • Weight: 27.3 oz


What we like
What we don't like

2 - SkyGenius 10 x 50 Powerful Binoculars

Best Budget Binoculars for Stargazing

In case you are looking for powerful magnification but budget night sky watching binoculars then we recommend SkyegeniusYou can use them for activities such as bird watching, hunting, driving, watching sports being under $100.

With 10x magnification power and a 50 mm lens, the binoculars bring images closer to more detailed scenery as the lenses give you a wide field of view.

An amazing color fidelity due to aspherical design with a multi-layer corrective optical coating. Hence delivering an improved image brightness, contrast, and excellent quality.

They are simple and easy to use. The Diopter system allows you to adjust the imbalanced vision of both of your eyes. While the central focus wheel comfortably focuses images for the perfect clarity.

Even glass wearers can use these incredible binoculars since they have rubber-covered eyecups that you can twist up or down. Comprise a durable structure that has odorless rubber armor that guarantees anti-slip grips.

They’re perfect to use on the go. Advocated as an ideal pair for new stargazers as well as kids, providing excellent value for the money.


Technical Specifications

  • Magnification: 10x
  • Objective Lens Diameter: 50 mm
  • Field of View @ 1,000 yds: 367 feet
  • Lens Coating: Multi-Coated
  • Eye Relief: 18 mm
  • Prism Type: Porro Bak-7
  • Weight: 1.80 


What we like
What we don't like

3 - Gosky 10x42 Roof Prism Binoculars


Best 10x42 Binoculars for Astronomy

Gosky 10×42 is an amazing binocular that is under $100 comes with a smartphone adapter to take pictures of what you see through your binoculars and share with the world. This is our top pick from the best 10×42 binoculars for the money.

The 10x magnification allows you to entertain yourself from your sky watching sessions, with a wide aperture to see the objects clearly.

They have got premium features to deliver high-quality images, using the fully multi-coated lens and roof prism design for a sleek but professional-looking construction. The BAK4 Roof Prism ensures excellent color rendition.

These are well-liked, affordable lightweight binoculars that do not need tripods for long viewing periods.

Its top-of-the-line rubberized armoring and solid structure not only helps to protect against physical and functional damage when they’re dropped, but they provide a secure grip.

Gosky is one of the best binoculars for stargazing which enables you to observe targets in distant worlds with more true-to-life details.

Technical Specifications
  • Magnification: 10x
  • Objective Lens Diameter: 42 mm
  • Field of View @ 1,000 yds: 307 feet
  • Lens Coating: Fully Multi-Coated
  • Eye Relief: 18 mm
  • Prism Type: Roof Prism Bak-4
  • Weight: 1.54 lbs
What we like
What we don't like

4 - ESSLNB Giant Binoculars

Best Overall Binoculars for Astronomy

ESSLNB Giant binoculars are the best zoom binoculars for stargazing under $100. Can be used for watching long distant terrestrial and celestial objects. But as the name suggests “Giant” so you cannot take them everywhere every time.

The variable or adjustable zoom feature allows the best image resolution with a minimum magnification of 13 and a maximum of 39 even for the moving objects.

The larger objective lenses gather as much light along with fully multi-coated optics for offering wonderful brightness and surprising contrast.

The right diopter ring and easy-to-reach control knob on the left to get the best image resolution on the fly.

Ideal long eye relief for eyeglass wearers for taking a look at the night sky

The built-in tripod adapter has been advised to be utilized with a sturdy tripod because even the smallest hand-held movement would shake the view.

The binoculars have a smartphone adapter to take pictures/videos of the moon rising along a landscape to be shared with friends and family. Hence getting bang for your buck!


Technical Specifications
  • Magnification: 10x
  • Objective Lens Diameter: 42 mm
  • Field of View @ 1,000 yds: 288 feet
  • Lens Coating: Fully Multi-Coated
  • Weight: 4.5 lbs


What we like
What we don't like

5 - Celestron SkyMaster 15x70

Top Rated Binoculars for Astronomy

Astronomy novices and enthusiasts looking for large aperture high-performance binoculars with a phenomenal value under $100 go for Skymaster 15×70. Versatile astronomy binoculars can also be used for many and terrestrial applications.

These economy binoculars have a large objective lens that provides an optimum light allowance for maximum image brightness during stargazing.

Each SkyMaster model features high-quality BaK-4 prisms and multi-coated optics for enhanced contrast views and to transfer the maximum amount of light to your eyes during sky watching even objects like galaxies and nebulae are within reach of your Celestron SkyMaster Binoculars.

The large center focus wheel and diopter adjustment provide easy and fine focusing while the long eye relief is ideal for eyeglass wearers.

Durable rubber armor secures against impacts and provides ultra-firm grip. Also water-resistant to be used during rainy nights. A perfect buy for viewing open clusters.


Technical Specifications
  • Magnification: 15x
  • Objective Lens Diameter: 70 mm
  • Field of View @ 1,000 yds: 231 feet
  • Eye Relief: 18 mm
  • Close Focus Distance: 43 feet
  • Prism Glass Type: Bak-4
  • Lens Coating: Multi-Coated
  • Weight: 48 oz


What we like
What we don't like

6 - Orion Scenix Binoculars

Best All-Around Binoculars for Astronomy

The Orion Scenix 7×50 is the best compact binoculars for stargazing along with 7x magnification, making them ideal for beginners and children with shaky hands. Slip into your bag and enjoy the nighttime as well as daytime views.

The objective lenses are multicoated and multicolored, providing clear, crisp, and bright views.

Orion doesn’t use low standard coatings which only serve to turn images an unnatural shade of green. The BAK-4 Porro prisms ensure maximum light to be captured.

Orion Scenix 7×50 Binoculars are easily handheld and offer a wide field of view, you actually do not need a tripod for short sessions. It’s hard to beat Scenix binoculars for all-around value and performance at such a cheap price.

The robust and durable metal body with protective rubber provides some shock absorption and firm grip.

The large center focusing mechanism is the same one found on many more expensive binoculars and adjusts smoothly to achieve ideal focus. Good eye relief is great with or without glasses.

The Scenix binoculars from Orion are a great mix of price and quality for astronomy.

Technical Specifications
  • Magnification: 7x
  • Objective Lens Diameter: 50 mm
  • Field of View @ 1,000 yds: 373.8 feet
  • Close Focus Distance: 14 feet
  • Eye Relief: 20 mm 
  • Prism Type: Roof Prism Bak-4
  • Lens Coating: Multi-Coated
  • Weight: 1.8 lbs

Related Topic: Best Compact Binoculars

What we like
What we don't like

7 - Celestron SkyMaster 25X100 Astro Binoculars

Best Large Aperture Binoculars for Astronomy


The Celestron SkyMaster 25×100 binoculars are heavyweight eye cannons. For these huge but best stargazing binoculars you need a quality tripod to use with them.

As they are too heavy to focus on while holding. That being said, the views are spectacular.

There are reviews where people mentioned owning telescopes but still, find the most enjoyable viewing with these giant 25×100 binoculars.

It is just more comfortable viewing with both eyes, and the double 100mm apertures gather a lot of light and give a big display, scanning the whole sky, bouncing from target to target, and overall, viewing many times more targets than any sessions with a telescope.

The high-performing binoculars feature multi-coated optics for enhanced contrast, with bright, sharp image quality. The soft rubber eyecups that block stray light and are comfortable to use. Eyeglass wearers can fold down the eyecups to enjoy a better viewing experience.

The Celestron SkyMaster 25×100 binoculars are sturdy and well manufactured, offering years of observations with shock and water-resistant capabilities.

These inexpensive large skywatching binoculars are great for studying the sky.

Technical Specifications
  • Magnification: 25x
  • Objective Lens Diameter: 100 mm
  • Field of View @ 1,000 yds: 156 feet
  • Close Focus Distance: 80 feet
  • Eye Relief: 15 mm
  • Lens Coating: Multi-Coated
  • Prism: BaK4 Porro
  • Weight: 8.75 lbs


What we like
What we don't like

8 - Canon 18x50 Image Stabilization

Best Image Stabilization Binoculars for Astronomy

At high prices, you get high-quality image resolution. Canon promises real or at least close to real images of the glorious sky.

With these high-quality astronomy binoculars, the wide field of view makes you feel like walking in the sky while looking at the target. The built-in field flattener reduces distortion and also improves the sharpness of the edges.

These premium binoculars feature a powerful image stabilization system that requires 2xAA batteries to operate this anti-vibration technology inside. Even with a slight bump that moves the binoculars, the system will automatically bend the light as a response that allows you to view your target comfortably without distortion issues.

You can turn on or off image stabilization easily.  It has a superb power-saving system that enables you to use it for long hours.

The super spectra lens coatings produce a wild viewing experience by producing vivid, bright, and high contrasting images with clear and colorful renditions eliminating any internal reflection that might cause any form of flare.

The top-notch binoculars have rubber eyecups that are very comfortable, so you using the binoculars for a long period of time should be fine with enough eye relief for glasses wearers.

The rugged build quality features a rubber finish to withstand the harshest conditions, making these binoculars ideal for heavy-duty use.

Premium features of canon image stabilization let you enjoy the stereoscopic views of the marvelous night sky without squinting your eyes.

Technical Specifications
  • Magnification: 18x
  • Objective Lens Diameter: 50 mm
  • Field of View @ 1,000 yds: 213 feet
  • Eye Relief: 15 mm
  • Prism Glass Type: Porro II Prism
  • Lens Coating: Super Spectra Coating
  • Weight: 2.60 lbs


What we like
What we don't like

Best Binoculars for Astronomy - Buyer's Guide

Have you really made up your mind to get a pair of binoculars for the upcoming astronomy tour and skywalk? Great!

To ensure that your binoculars serve you well when you’re wanting to look up at the night sky, every little feature that contributes to the quality and experience has been explained in the following buying guide.

So while researching for the best binoculars for astronomy you can always choose the right specifications according to your needs.

Best Binoculars For Astronomy Magnification Power 

The number with x (e.g. 10x) written on the binoculars defines the magnification power which tells the object in focus will be magnified 10 times once viewed through the binocular.

The magnification factor is an important aspect but its ideal range depends upon the purpose of its usage. Though magnification is not the only thing you should consider.

The larger the number with x, the higher the magnification power. Binoculars with higher magnification not only bring objects closer but also a higher resolution for clearer image details.

Those who love watching celestial objects that are far away, then go for the high power, high magnification binoculars.

Keep in mind high magnification needs steady hands to experience the best results, hence if going for high magnification for viewing the rings of Jupiter or the Orion nebula, invest in good tripods to have stress-free and burdenless sessions.

Objective Lens Diameter

The number that appears after “x” on the binocular tells the aperture of the objective lenses. The diameter of the outer lens i.e. the objective lens is measured in mm and it is the same as the size of the aperture. For example, in a 10×42 binocular the 42 mm is the diameter of the objective lens.

Higher the diameter of the objective lens higher the image quality. As the wide objective lens has an expanded area, a large number of light rays can enter the device hence illuminating the field and contributing to an enhanced quality image.

If you want bright and sharper images even in low-light situations, binoculars with a large objective lens diameter are the best option.

Field of View

The field of view ( FOV) of a binocular is the area that is viewable from the eyepiece of your binoculars. Binoculars state FOV in two different ways:

1) In terms of feet or meters per at 1000yards, say, 373 ft. @ 1,000 yards. 2) in terms of angle of view (AOV). say, 4.4°.

With a wide field of view, binocular can cover a larger area. This is a much-appreciated feature for hunters and gamer watchers, as with a wide field of view, it’s easy to observe fast-moving objects.

Magnification power and field of view are inversely proportional to each other. Higher magnification means a small area will be covered by the binoculars.

If you are interested in having a magnified image of highly faraway objects such as celestial objects then you must get binoculars with a higher magnification factor.  Choose a wider field of view over higher magnification power in case you are going for the relatively closer objects.

Lens Coating

The coating of the lens ensures improved contrast and image sharpness by reduced reflections. Single coated to multiple coated and then to the fully multicoated technologies exists.

For outstanding performance choose binoculars with FMC- Fully multi-coated lenses, that coat all the lenses with anti-reflection compounds for zero loss of light.


There are two types of prisms: a Porro prism and a Roof Prism. Their task is to manipulate entering light, increasing magnification.

Porro prisms are the most effective for astronomy, cheap, producing highly visible sharp images with better contrast.
While the compact size of most of the high-end binoculars is because of the roof prisms being utilized in their construction.

Eye Relief

Eye relief is the most important factor for eyeglass wearers. As eye relief is the distance between the focused image and the eyepiece of the binoculars.

Eye wearers always look for either long eye relief or adjustable eyecups. Stargazers would be using binoculars for a longer period of time hence enough eye relief is important to experience high quality and clear images.

15 mm or above is an appropriate eye relief distance. Anything less than 15 mm would strain the eye muscles while viewing images from a binocular.

Focus and Eyepiece Adjustment

Handheld devices tend to go out of focus very quickly due to the shake and jerks. The Focus system is much more important as you don’t want blurry images.

The central focus knob controls both eyepieces while the diopter knob adjusts the differences between your eyes. The most user-friendly binoculars include built-in stabilizers that can handle every unexpected focusing issue.

Build Quality

Matters a lot as binoculars are supposed to be used outdoors in mild or severe weather conditions. Fog-proof, waterproof, and shockproof binoculars tend to have a high-quality build with metal and rubber. Such binoculars keep the internal optics intact even in the most rugged situations.

Size and Weight

The non-neglectable factor is the weight of your new gear. Every material involved in the construction of a pair of binoculars, exterior or interior adds to the final weight of the product.

Heavyweight binoculars can easily strain the arms and eventually, you will need a tripod stand for longer activities. While lightweight binoculars are more portable, easy to carry around, providing a quick view without waiting to set them up on the tripod stand.


With all the new technologies coming in every day, the competitors are more inclined towards manufacturing quality products at really affordable prices. While going for inexpensive binoculars you definitely need to compromise at a few points.

In any case, low-priced binoculars cannot beat the quality and results of high-priced binoculars. Getting pricey optics would never dishearten you as they survive for years and years, generations after generations If taken care of and maintained properly.

Whenever going for high-tag binoculars go with the companies offering a warranty, to secure your investment.

Frequently Asked Questions (FAQs): Best Binoculars For Sky Watching


What do the numbers mean?

Say it’s 10×50. The first number 10 refers to the magnification that the binoculars give so in this case that’s 10 times the magnification of the original object. The second number is the diameter in millimeters of the objective that’s the front lens, so 50 mm is the lenses.

Why use binoculars for stargazing? What is the advantage of stargazing binoculars over high-powered telescopes?

You see, binoculars offer one thing that no telescope can: portability. Binoculars are significantly smaller than telescopes. Most can be flung around your neck with a strap or tossed into a backpack.

Compare that to the 20-plus pounds that a giant optical tube weighs and it’s not hard to see why binoculars are the go-to for many astronomy enthusiasts. You can easily take binoculars out for an impromptu trip to a low-light area. 

There’s no need to pack up a large piece of gear or spend a ton of time setting your viewing equipment up. Just take the binoculars out, focus them, and take a look.

Beyond the portability, binoculars also give you a more natural viewing experience. When you’re taking a look at the cosmos through a telescope, you’re staring at a small image that’s been reflected and refracted. The field of view is narrow and you’re only using one pupil to see the image.

Binoculars offer a wider field of view that feels natural. More light is collected through the two optical barrels as well, producing a better image. Plus, you’re using both eyes, making it feel as if you’re right there in front of your target.

Now one advantage that a pair of binoculars have over a high-powered telescope is they give a lovely wide field of view which may vary between five and nine degrees. That means they’re excellent for looking at things like star clusters and the rich star fields of the Milky Way.

How to spot a new moon?

Though these crescents aren’t that easy to spot against the bright twilight sky and are often just as you’re about to give up your sight and your goal. The best time to start looking is about 40 minutes after sunset and you’ve got about half an hour from this time on before the Crescent gets too low to pick out.

What to do if I don’t see the new crescent?

If you don’t have much luck with the comet all, the thin moon and the spring night sky still have some gems on offer including the fantastic coma open cluster known as Merlotte 111. It’s pretty easy to find that can be located using that familiar signpost in the sky known as the plow or saucepan.

Follow the Ark of the saucepans handle away from the pan to locate the bright orange star Arcturus, then follow the leftmost pair of stars of the pan of the saucepan to locate the star Regulus and Leo Merlotte 111 can be found just above the midpoint of the line joining these two stars it’s triangular form appears several degrees across making it a perfect binocular object and something to enjoy at your leisure in the spring sky.

What are the top useful tips for the best binoculars for astronomy?

1) Best Stargazing binoculars are relatively inexpensive, a pair of  10 x 50 binoculars can be bought for as little as 50 dollars, they’ll be fine for looking at a variety of objects.

2) When buying binoculars consider their weight and how comfortable they are for longer observing sessions.

3) After hours of craning your neck a heavy pair can literally be a bit of a pain. Well, why not invest in an adapter to attach your binoculars to a tripod that will hold the weight of your binoculars and allow you to enjoy observing. Adaptors can be bought to mount binoculars on a tripod for steady views.

4) If you do use a tripod, add some weight to the tripod to create a more solid observing platform. Like, weigh it down with something like some stones in a carrier bag hence providing stable viewing.

5) Finally always allow your eyes around 30 minutes to an hour to adapt to the darkness.


Hope you’ll find this guide for the best binoculars for astronomy useful during the buying hunt. Let us know if you have any questions or suggestions.

1 thought on “Best Binoculars for Astronomy, Stargazing & Skywatching”

Leave a Comment