How to Use Orion 10×50 Eseries Waterproof Astronomy Binoculars? – Everything You Need to Know with FAQs

In this article, we will cover How to use Orion 10×50 E Series waterproof astronomy binoculars?

Let’s find out!

How to Use Orion 10×50 Eseries Waterproof Astronomy Binoculars?

First, you have to focus your binoculars using the focusing knob present on the top of your binoculars. Binoculars also have diopter rings around the right eyepiece to compensate for the differences between your eyes.

After you have properly focused your binoculars you can simply point at the sky and look through the eyepieces.

Best Binoculars for Astronomy

Binoculars are great for getting started in astronomy. A good pair of binoculars should be large enough to see details of celestial bodies but still light enough to carry around. The best binoculars for astronomy should come with a 20×80 configuration.

Note: If you want to know more information about Binoculars click HERE.

Celestron Astronomy Binoculars

These best 25×100 astronomy binoculars by Celestron come with a huge part objective lens with a 100mm diameter and you can magnify target objects with a magnification of 25x. Therefore, if you want to book distance optics with a high contrast won’t be any problem for you.

What we liked

  • This microscope has variable magnification up to 40x.
  • A large objective lens is used to get a clear image.
  • There are two eyepieces attached to this binocular. These eyepieces are twistable so you can change the angle of view.
  • It is waterproof so you can use it underwater.

Note: If you want to know information about Where Are Alpen Binoculars Made click HERE.

Binoculars vs Telescope

PortableNot portable
Easy to spot targets at lower magnificationSlight movements can throw off the entire field of vision
FragileCan be difficult to set up
Shaky image at high magnificationAmazing image quality when properly focused
Great for viewing objects at extreme distances
How to Use Orion 10x50 Eseries Waterproof Astronomy Binoculars?

How to Use Orion 10×50 Eseries Waterproof Astronomy Binoculars?

What Magnification Do You Need for Astronomy?

Binoculars are used by astronomers to observe stars, planets, and other celestial bodies. You can use these binoculars to see objects in the sky or on land.

Magnification is very important when observing the stars, planets, or other celestial bodies. You should always use your binoculars with high magnification. This will allow you to see far-away objects more clearly.

Note: If you want to know How to Choose Binoculars to click HERE.

7×50 Magnification

You can use 7×50 magnification to explore the sun. On a clear night, you should be able to see the moon and some of the stars.

20×80 Magnification

If magnification is powerful enough to see comets, stars, and planets in the night sky. You can also see the rings of Jupiter and the milky way.

20×80 magnification lets you see the terrestrial viewing sessions including the rings of Jupiter and parts of the milky way.

20×100 Magnification

25×100 magnification lets you see the mesmerizing band of Jupiter, the ring of Saturn, the phases of Venus, and the countless crater of the moon in our solar system.

What Objective Lens Size Do You Need for Astronomy?

Binoculars with big objectives are better than regular ones because they gather more light from the environment. You can use them to observe stars, planets, and the sun. A telescope with a 50 mm lens is suitable for observing the solar system.

How to Choose the Best Binoculars for Astronomy?

Binoculars are used for observing stars and other celestial objects. You should know what type of binoculars you require before making your purchase.

Exit pupil size

The exit pupil is the diameter of the circle of light that enters your eye before entering the eyepiece. It is calculated by dividing the objective lens diameter by the magnification of the lens.

For example, for a pair of binoculars with 10x magnification, the exit pupil is 32/10 3.2 mm. This is the ideal exit pupil size for a better image with bright light. Anything smaller than this would present you with a darker image.

Note: If you want to know When were Binoculars Invented click HERE.

Frequently Asked Questions – FAQs

Which binoculars are best for astronomy?

Best Budget Binoculars For Astronomy Under 100 Dollars – Barska 20-40×100 Waterproof Jumbo Telescope

Are binoculars good for astronomy?

Binoculars are great for observing the moon, planets, and other celestial bodies. However, they aren’t very useful for detailed observations. To see things up close, you’ll need a telescope.

Can I use binoculars for astronomy?

Binoculars are used for astronomy. They help people see things far away. Astronomy binoculars come in many different types. Some are very expensive while others are cheap.

What strength binoculars do I need for stargazing?

For regular stargazing, you should use 10×50 binoculars. But if you want to see more details of different objects, you should buy bigger objectives.

Can I see galaxies with binoculars?

Binoculars are used to view distant objects such as stars and galaxies. You need a strong pair of binoculars to get clear pictures.

Can you see the Milky Way with binoculars?

Binoculars come with objective lenses of 80mm or bigger. Magnification is 15 or more. You can see the Milky Way easily with them.

Can you see Andromeda with binoculars?

You can see the Andromeda Galaxy with a pair of binos. Just go for 15×80 or a bigger bingo to see the galaxy comfortably!

Which stars can you see with binoculars?

Stars are very far away, but we can still see them with our eyes. We can see the Pleiades because it is the closest star cluster to us.


We hope that you have your answer regarding binoculars.

If you have any questions, please reach out to us in the comments below.

If you want to gain more information about Binoculars click HERE.


  • John Moses

    John is the Editor in Chief here at The Outdoor Stores. His area of expertise ensures that there is no one better to suggest which rifles are most suitable for your hunting experience. He is also available for you to contact him personally to discuss the types of animals you want to hunt and the terrain you will be hunting on. Feel free to read his posts for expert opinion on Rifles, Scopes, Rangefinders, Bonoculars and Monoculars.

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