best eyepieces for 10 inch dobsonian

Best Eyepieces For 10 inch Dobsonian: Top-Picks


Astronomers spend nights after nights looking at the sky. Even if you are an astronomer for years, you might have already realized the importance of eyepieces to your telescope. 

But looking through a good eyepiece for the first time you notice that what you’ve been observing could be much clearer if you have had a good eyepiece.

Now that you know how important eyepieces are. So you must be looking for the best eyepieces for a 10 inch Dobsonian.

There are tons of eyepieces out there available in the market. Conversely, you might get confused wondering which one should be the best pick.

Hence, we have researched over 20 products to find out the best 5 eyepieces suitable for your 10 inch Dobsonian. Also, we’ve added a buying guide along with a pros/cons list too.

So, without further delay, let’s check these products out!

Comparison Table

Product Overview 

The first product on our list is the Celestron – Eyepiece, and Filter. We keep it in the first place due to its remarkable overall performance. It even provides the variation of eyepieces you need. 

Kudos to this brand for making these amazing eyepieces for the last couple of years. 

Without further ado let’s go see what this eyepiece has up its sleeve-

First of all, we are gonna talk about the most important fact you should check before buying an eyepiece for your 10-inch Dobsonian.

And that’s the focal length. The Celestron Eyepiece comes with 5 superior premium-grade eyepieces that are Plossl type. The range is from low to high power. Starting from 32mm, 17mm, 13mm, 8mm, and 6mm.

Also, each eyepiece has a wide field of view of 52 degrees. Added to that these eyepieces also feature a four-element lens structure design.

Besides this kit comes with a 2x Barlow lens. Which can be easily paired with each of the 5 eyepieces. The Barlow lens will double the magnification and enhance your viewing experience. It’s similar to having a 10x telescope eyepiece.

Added to that, the kit comes with six colored planetary filters for a much better astronomical view. Colored filters help bring out more details on the planet’s surface also in its cloud structure. 

The moon filter helps to block some of its glare and allows you to see much more details on its surface.

The barrel size of all these eyepieces is 1.35 inches. Also, all of these lenses come with a sturdy aluminum carrying case. The sturdy well-built case fits all the lenses in its die-cut interior made out of foam. 

So this is an extra plus. So that you won’t have to worry about the safety of your lenses.

Overall this is the highest pack of eyepieces in one package. Also, it comes with various handy accessories. So in our opinion, this is the best eyepiece kit for your Dobsonian.


  • Comes with 5 different eyepieces
  • 5 different focal length 
  • Comes with colored filters 
  • Comes with a 2x Barlow lens
  • Has a sturdy aluminum case 


  • The field of view is not that wide.

Product Overview 

Secondly, we have the Celestron Zoom Eyepiece for Telescopes. This eyepiece is made by the same manufacturer as our first product. Unlike the first product which was an eyepiece kit. This is just a single eyepiece. 

But why is it worth the purchase? Let’s find out what it has to offer-

The first and foremost thing to talk about is the dimension of the eyepiece. This product is 4 x 1 x 1 inch in size and weighs about 4.6 ounces. The barrel size is 1.25 inches which are perfect for your Dobsonian.

Coming to its focal length. It has a variable focal length of 8mm to 24mm. So you can use it for high power also for low power magnification with a single twist. 

So, just install it on your Dobsonian pick the best magnification for your targeted object and it will enhance your view.

Besides, it has a remarkable viewing angle of 40-60 degrees. So if you want to take an extended celestial sight this eyepiece would be a really good choice.

The Celestron eyepiece is made of a super premium multi-coated lens. The lens has more than a four-element structure design. Added to that the eye relief of this eyepiece is 15mm-18mm. So if you use glasses it won’t be an issue. 

Overall this eyepiece is remarkable and fits really well with a 10-inch Dobsonian. So this product is recommended for you who are out there looking for a fine piece of the eyepiece.


  • Has a multi-coated lens structure
  • Variable focal length
  • Has a decent eye relief 
  • Wider field of view


  • No color filters are given

Product Overview 

Third place in our tier list has been taken by the Celestron X-Cel LX Series eyepiece. This is another eyepiece that pairs up with a 10-inch Dobsonian telescope pretty well. But why would you consider buying it? 

The first thing we always talk about an eyepiece is its dimension. This product is 1.75 x 3.5 x 1.75 inches in size and weighs about 7 ounces. The barrel size is 1.25 inches which are perfect for your Dobsonian. This eyepiece is relatively bigger in size and weight than the previous one.

Let’s talk about its focal length. It has a fixed focal length of 25mm. So, you can use this eyepiece for low power magnification only. For a decent zoom and high details is what this eyepiece is made for. Also, the apparent field of view of this eyepiece is decent enough. Which are 60 degrees. 

The Celestron eyepiece has a Six element multi-coated lens structure design. The premium six-element multi-coated optical set is finished with multi-layers of high transmitted coatings. 

This provides an extra sharp image and better clarity. Besides, the optics have blackened edges that help deeply increase contrast in the image.

The eyepiece has a barrel size of 1.25 inches. Which is a standard size for a 10-inch Dobsonian. The body of the product is made out of black-anodized aluminum. 

The eyecups have a pop-up structure. That makes it easy for different users of different height preferences. 

If you turn the eyepiece in one direction to extend its length then the other side provides a flat surface. Most useful for eyeglass users. Added to that this eyepiece has an eye relief of 16mm. 


  • Has an Eye relief of 16mm
  • Lens has a six-element multi-coating
  • Pop up rubber eye guards 


  • One fixed focal length.

Product Overview 

Another eyepiece that we have in the tier list is the Celestron 93433 Luminos. This is another eyepiece from Celestron company with a similar premium build quality. But it is uncommon for the rest of the products that we reviewed? 

Let’s go find it out– 

Let’s dive straight into its dimensions. This product is 2.5 x 2.5 x 4 inches in size and weighs about 16 ounces. The barrel size is 1.25 inches which are perfect for your Dobsonian. 

This eyepiece is much bigger in size and also relatively heavier than the previously reviewed products. 

Coming to its focal length. It has a fixed focal length of 19mm. The zooming capability is not that magnificent and also not that low. We keep it somewhere near perfect. Besides, the apparent field of view of this eyepiece is remarkable. It has a wide field of view of 82 degrees. Which is the widest in its category. 

The optical set consists of six to seven elements. The premium six-element multi-coated optical set is finished with multi-layers of high transmitted coatings. 

This provides an extra sharp image and better clarity. Besides, the optics have blackened edges that help deeply increase contrast in the image.

Something that is new in this eyepiece is its barrel size. It has a 2-inch barrel design. Besides the barrel accepts filters that’s why it’s threaded inside. 

The equator of the eyepiece has a rubber grip around it. And the eyecups also pop up with a single twist. The Eye relief of this eyepiece is 16mm. Similar to the previous one. 


  • Wide apparent field of view
  • Rubber grip around the equator
  • Better seven-element optical set


  • The barrel size is 2 inch which is not that common.

Product Overview 

Last but not the least, we have the SVBONY SV171 Telescope Eyepiece. Yep, this product is in the fifth position on our tier list. But, it’s not that much behind compared to its competitors. It has a lot to offer on the table too. 

Also, it did beat out all the other products out there on the market. So, without further ado let’s check out what it has up its sleeve.

Starting with the first thing, dimensions. This product is 4.9 x 2.9 x 2.7 inches in size and weighs about 14.9 ounces. The barrel size is 1.25 inches which is a perfect match for your Dobsonian. 

Let’s look at the specs- coming to its focal length it has an 8-24mm adjustable lens. So you can use it for high power also for low power magnification with a single twist. 

The apparent field of view in this product is 38-56 degrees. Which is decent in this segment. Also, the eyepiece has a regular barrel size of 1.25 inches. 

The lens structure of this eyepiece is super-premium. It has seven elements of a 4 groups optical set. Which provides an extra sharp image and better clarity. 

Added to that it has blackened Lens edges, barrel safety recess also a fully multi-coated lens.

The eyecups are made of metal. It has a Twist-up system for height adjustment. One thing worth mentioning is eye relief. This eyepiece has an 18-19.5mm eye relief distance. This is the highest in this segment.

Overall this product is very versatile. This product can be your choice as the best Eyepiece for your 10-inch Dobsonian. 


  • Eye relief distance is pretty good. 
  • It has an even element structure
  • Overall nice build quality.


  • The apparent field of view is not that great

Buying Guide

Alright, we have seen five products that are the superior eyepieces for the 10-inch Dobsonian telescopes. But, what’s the best one for your telescopes, you may ask?

It’s simple, let’s break down the buying factors for you to try on- 

Focal Length

If you’re into buying eyecups for your 10-inch Dobsonian. The most important fact that stands out first is the focal length. 

The main reason the eyepiece is used in a telescope is to magnify the image projected by the mirror of a telescope. And the magnification is directly related to the focal length. 

Eyepieces have a lot of variation in focal lengths. Starting from less than 2mm to all the way 56mm. Besides, not every eyepiece works great in every telescope. 

Due to the focal length of eyepieces and telescopes need to match. So that’s why focal length is really important. 

Apparent & True Field of View

The second most important thing to look for before buying your eyepiece is the field of view.

The true field of view of an eyepiece is the apparent width of the visual presented to your eye. The range is from 40-100 degrees. The eyepiece that has a larger AFOV shows you much more of an object for the particular magnification. 

The magnification remains the same but it lets you see a much wider view. So a wider field of view in an eyepiece is really important so don’t forget to consider it before buying your eyepiece.

Eye Relief 

Eye relief is the farthest distance you place your eye on top of the lens while seeing the proper view. This specification is directly related to eye comfort and your head position. 

If you have to stick your eye into the eyepiece to see, the view is less comfortable. Besides, you can’t do it if you wear eyeglasses.

That’s when the term eye relief comes in an eyepiece. It’s the maximum distance to put your eye from the top of your eyepiece. So the more the distance the more comfortable it is. 

And it also won’t be a problem if you have eyeglasses on. So before buying your eyepiece, do check the eye relief of the product. 


Question: Are Plossl eyepieces good?

Answer: Plossl eyepieces are better all-arounder performers. They produce sharp, crystal clear images at the center of the field.

Question: What does a 2X Barlow lens do?

Answer: A 2x Barlow will double the magnification of your eyepiece. 

Final Words

Well, that’s everything summed up for the best eyepiece for a 10-inch Dobsonian. Before buying your eyepiece go through the facts discussed in the buying guide.

We think we have discussed every topic that you’ll need to know before buying the product. Hope it was informative enough to make you choose the best product for your needs.

Good Luck!

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