best eyepieces for 10 inch dobsonian

Best Eyepieces For 10 inch Dobsonian: Top-Picks


Astronomers spend night after night looking at the sky. Even if you have been 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 look for the best eyepieces for a 10-inch Dobsonian.

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

Hence, we have researched over 20 products to find the best five eyepieces suitable for your 10-inch Dobsonian. Also, we’ve added a buying guide and a pros/cons list.

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

Product Overview 

The first product on our list is the Celestron – Eyepiece and Filter. We keep it in 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 see what this eyepiece has up its sleeve-

First, we will discuss 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 five exceptional premium-grade eyepieces that are Plossl type. The range is from low to high power. It starts from 32mm, 17mm, 13mm, 8mm, and 6mm.

Also, each eyepiece has a wide field of view of 52 degrees. They added 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 five eyepieces. The Barlow lens will double the magnification and enhance your viewing experience. It’s similar to having a 10x telescope eyepiece.

Additionally, 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 and also in its cloud structure. 

The moon filter helps to block some of its glare and allows you to see 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 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 this is the best eyepiece kit for your Dobsonian.


  • Comes with five different eyepieces
  • five 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. The same manufacturer makes this eyepiece our first product, unlike the first one, 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 discuss is the eyepiece’s dimension. 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 is perfect for your Dobsonian.

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

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

Besides, it has a great viewing angle of 40-60 degrees. So, this eyepiece is a good choice for an extended celestial sight.

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

Overall this eyepiece is remarkable and fits well with a 10-inch Dobsonian. So this product is recommended for you 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 

The Celestron X-Cel LX Series eyepiece has ranked third in our tier list. This eyepiece pairs up with a 10-inch Dobsonian telescope. But why would you consider buying it? 

The first thing we always talk about in 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 is 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. A decent zoom and great details are what this eyepiece is made for. Also, this eyepiece’s apparent field of view is decent enough, which is 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 highly transmitted coatings. 

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

The eyepiece has a barrel size of 1.25 inches, 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, 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 in the tier list is the Celestron 93433 Luminos. This is another eyepiece from Celestron company with a similar premium build quality. But is it uncommon for the rest of the products that we reviewed? 

Let’s 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 is perfect for your Dobsonian. 

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

It is coming to its focal length. It has a fixed focal length of 19mm. The zooming capability could be more magnificent and also higher. 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, the widest in its category. 

The optical set consists of six to seven elements. The premium six-element multi-coated visual 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 increase contrast in the picture.

Something 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 inches which are not that common.

Product Overview 

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

Also, it beat out all the other products on the market. So, we can check out what it has without any more ado.

You are starting with the first thing, dimensions. This product is 4.9 x 2.9 x 2.7 inches and weighs about 14.9 ounces. The barrel size is 1.25 inches, which perfectly matches 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 with a single twist for high and low power magnification. 

This product’s apparent field of view 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 four-group optical set, which provides an extra sharp image and better clarity. 

Additionally, it has blackened Lens edges, barrel safety recess, and 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

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?

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

Focal Length

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

The eyepiece is used in a telescope mainly 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. They start from less than 2mm to 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 field of view is the second most important thing to consider before buying your eyepiece.

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

The magnification remains the same but lets you see a much wider view. So a wider field of view in an eyepiece is important, so remember to consider it before buying it.

Eye Relief 

Eye relief is the farthest distance you spend on the lens while seeing a good view. This specification is directly related to eye comfort and your head position. 

If you must stick your eye into the eyepiece to see, the view could be more 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 you buy your eyepiece, please check the eye relief of the product. 


Question: Are Plossl eyepieces good?

Answer: Plossl eyepieces are better all-arounder performers. They produce sharp, crcrystal-clearmages 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 have discussed every topic you need to know before buying the product. It was informative enough to make you choose the best product for your needs.

Good Luck!

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