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Since way back when, weāve been fascinated with whatās out there, fascinated in seeing the unseen and for many many millennia we couldnāt do that. However, the worlds a little different now and technology is always changing, always evolving and now, crazily enough weāre more than capable of seeing things in deep space, with our eyes through the lens of a scope.
In this list I will go over some of the best telescopes for viewing planets so you can make an informed purchase on a telescope, whether it be for yourself or a gift for a family member or friend.
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Table of Contents
What Makes A Great Telescope For Viewing Planets?
Thereās a lot of important components needed when it comes to creating a telescope thatāll be the best for viewing planets however, one element thatās very important in providing theĀ best planet observation ability through the lens of your eyepiece is the focal length.
Ideally you want the speed at which the telescope captures light to be slow. The reason why you want the speed to be slow is because planets are among the brightest objects in space so gathering more light at too fast a rate isnāt the primary component in establishing a good planet viewing experience although a larger lens does mean youāll get more detail.
So a telescope built for viewing planets should have a bigger focal length, preferably f/8 or above. This means if you decide to go for a larger aperture telescope of letās say 130mm, in order to have the best planetary experience with such a scope, youād ideally need around a 1000mm focal length.
One downside to the larger focal length is that the field of view will be narrow however, if viewing planets is your main goal, the narrower field of view shouldnāt be too much of bother (of course if you want a larger field of view, you can always opt to purchase a eyepiece thatāll help with that).
Magnification
Another very important thing you should know of is the magnification ability of a telescope. As planets are a very large distance away from us, itās important to know the magnification ability of a telescope as a larger power will allow for a more detailed viewing of planets.
The magnification of a telescope is determined by the focal length and the size of an eyepiece. For example if a telescope had a focal length of 1000mm and you were to use a 25mm eyepiece for magnification purposes, that 25mm eyepiece would allow you to magnify up to 40x.
If it were a 10mm eyepiece youād be able to achieve 100x and you could theoretically use a 1mm eyepiece to achieve a 1000x magnifications however, there is a limit to how much each telescope can magnify until the magnification becomes redundant.
There is a formula to determine what the theoretical maximum magnification of a telescope is and as a rule of thumb, itās regarded as being 2x a telescope aperture, for example a 90mm aperture scope will have a 180x theoretical max magnification or 120mm lens will have a 240x max magnification.
The theoretical maximum magnification for more higher end telescope will normally be that however, for cheaper scopes you should expect the maximum magnification to be around 70% of whatās theoretically possible. So a $100 ā $150 telescope that has around a 180x max theoretical magnification will likely only be useful up till 126x.
1. Celestron Nexstar 4SE
Pros
- Fairly easy to set up
- Wonāt require a ton of maintenance
- Very portable
Cons
- Itās a bit underpowered for the price
- The booting sequence is annoying
- Only 1 eyepiece provided
The Nexstar 4SE is quite pricey at its around $500 price tag. Itās also both a computerized and hybrid telescope, being an in-between of a reflector and refractor scope, called a catadioptric based telescope (more specifically itās a Maksutov-Cassegrain design) which is the reason why it costs a lot more than a reflector or a refractor.
The reasons why youād want to look into a MAK based telescope is due to how it reduces the problems associated with both of the other lenses such as colour anomalies from refractor scopes and deviation from flatness on reflector scopes.
Of course a MAK hybrid mirror lens has its problems too, with its most major being less light captured and ultimately less detail when looking through the scope (although not by much). But all in all the design just has many more pros than cons over the older technologies the other 2 use.
As for the 4SEās specifications, it has an of 102mm, the focal length is 1325mm with a focal ratio of f/13. As Iāve said above, a slow telescope is desired when it comes to telescopes primarily designed for planetary observation and the f/13 focal ratio clearly goes way beyond the f/8 minimum I suggested above.
Regarding the telescopes maximum theoretical magnification, it stands at around 241x (I guess itād be a little lower due to the folding of the light in the tube), which is really good and the larger focal length also means that theĀ 25mm eyepiece included in the box will allow a magnification of 53x.
Youād only need to get a 6mm to get the max performance with the system so that means you will be able to save a decent amount on the eyepieces
The other accessories included within the box are a star pointer red dot finderscope, adjustable steel tripod with a built-in wedgeĀ , a Sky TM level 1 astronomy software, NexRemote telescope control software and a computerised hand control with nearly 40000 Object Database.
The 4SE weighs in at around 10kg with dimensions of 82.3 x 69.1 x 34 cm which means that it may be too big for a backpack nevertheless, itās more than compact enough to carry in a carry-on bag or just in a fairly large bag.
Users of the scope have said that itās easy to set up and an easy to use scope and very good for beginner astronomers too so, you canāt really go wrong with this one.
==>Click Here To Check Nexstar 4SEās Best Amazon Prices<==
2. Celestron Nexstar 6SE
Pros
- Itās very sturdy and low maintenance
- Can see Jupiter, Saturn, The messier catalog, other galaxies and a ton more
- light weight
- Motorised and automated GoTo mount
- Easy to set up and align due to sky align software
Cons
- The eyepiece is mediocre
- The finderscope is poor
- The mount can be prone to failure due to poor manufacturing decisions
The Nexstar 6SE is an upgrade over the 4SE and is a very popular device among astronomers and is generally the place to start when just recommending a good telescope. It costs a a fair bit being around $800 ā $1000 but, for mid-high level scope, itās a reasonable price to pay for it.
Unlike the 4SE the 6SE uses a slightly better compound design in the Schmidt-Cassegrain design. This means that itās basically a mix between a refractor and reflector scope but, without any of the major inherent problems such as a high maintenance from a reflective scope or the chromatic aberration from a refractor.
Ultimately this means the 6SE will be a very competent scope and the design itself also allows for no loss of focal length with the tubes compact design, once again much like the lower 4SE.
The specs for the 6SE are 150mm for the aperture, 1500mm focal length which means the focal ratio stands at f/10.
The high focal ratio is going to be great for planetary observation as the the speed at which the light travels is slower allowing for more detail to be captured of the planet.
The 150mm aperture means you can theoretically observe upto a max magnification of 354x, which technically isnāt the best for the price but the portability kind of balances that out.
youāll only be provided with a 25mm plossl eyepiece which will allow for a 60x magnification but, buying a better eyepiece shouldnāt cost too much anyways so, this isnāt a very big concern. The other accessories included in the box are a red dot StarPointer finderscope, visual back and a mirror star diagonal.
The mount used for this scope is a motorised GoTo mount which is fully automated with 40k+ objects within it as well as celestrons skyalign procedure which makes aligning the scope very easy.
Thereās also a built-in wedge to polar align NexStar SE for images through a DSLR camera if youāre looking to take some planetary images with the scope as well (do keep in mind this isnāt the 6SEās main function so donāt have super high hopes when it comes to astrophotography).
People whoāve used the scope have said that itās a great telescope but, the initial startup and figuring out how to use the software isnāt very well done by Celestron. The mount can also have some manufacturing issues too so be wary of that but, all in all the 6SE is definitely a solid pick for observing planets.
==>Click Here To Check Nexstar 6SEās Best Amazon Prices<==
3. Orion AstroView 90mm Refractor
Pros
- Great accessories
- Great refractor optics
- Easy to set up
- Good build quality
Cons
- The mount is a little flimsy
- Chromatic aberration
- Finderscope is subpar
- Quite expensive for the specs
The Orion AstroView is a upper-entry level refractor scope and it will cost you around $250 ā $300 if you were to buy it.
The specs of the device are the following, a 90mm aperture, a focal length of 910mm which equate to a very large focal length of f/10. What this also means is that the chromatic aberration thatās a big problem with refractor telescopes is actually significantly reduced and of course the slower focal ratio is gonna be beneficial for viewing planets.
The maximum theoretical magnification of the AstroView 90mm is roughly 177x (around 130x ā 177x probably max magnification) which is pretty mediocre but it will allow you to observe some of the larger planets in the solar system with decent detail.
However, the narrower field of view does mean looking at star clusters, constellations and the larger expanse of the universe wonāt be what AstroView excels at but, itāll still be more than competent in this regard.
The accessories included in the box are Sirius Plossl eyepieces at 25mm (36x) and 10mm (91x), 6Ć30 finder, 90-deg star diagonal, adjustable aluminum tripod with accessory tray, and an EQ-2 equatorial mount with slow motion controls for manual tracking.
As for the dimensions and weight of the device, itās 96.5 x 43.2 x 29.2 cm and 14.5 kg so itās relatively portable, Iād say portable enough to maybe travel with it in a carryon bag but, itās certainly a little on the heavier side but still definitely more than manageable.
As for the user experience, on amazon the large majority of customers have a lot of good things to say about it however, I did find that some individuals found the mount a little tough to get used to.
Moreover, if you want to get the best out of the system you will need to look into upgrading the eyepieces to higher quality ones because the ones included in the box are, at best, average.
Furthermore, the assembly process of the AstroView is said to be pretty easy but, it is kinda of a long process with users saying it took them that around an hour or so to assemble.
Overall, besides the difficult to use mount that comes with the scope that makes it a not so beginner friendly device, the low maintenance and general benefits of a refractor scope as well as its slower lens design will make it a pretty component scope for observing planets.
==>Click Here To Check The Orion 9024 AstroView 90mmās Best Prices Online<==
Check Out The Official Pricing On Orion!Ā
4. Meade Series 6000 115mm Triplet APO
Pros
- Will require minimal maintenance
- Uses the superior APO refractor optics
- Wonāt suffer from chromatic aberration
- Will take great images with true colour rendition
- Very portable
Cons
- Is very expensive
- No included mount
- Subpar inbox accessories
The meade 115mm is near enough a top of the line astrophotography telescope considering it has a price tag of around $1.7k ā $2.3k depending on where you shop, therefore itās ability to take images as well as view planets should be great.
Itās a refractor system that uses an apochromatic lens. This means itās a very sturdy build that doesnāt require you to collimate it all that often and even has less spherical and chromatic aberration than the achromatic lens that most refractors use.
The triplet aspect of the lens makes it great for true colour rendition without distortion across the entire field of view when taking photos and observing planets.
As for the specs, this system has a 115mm aperture lens, a focal length of 805mm resulting in a pretty fast f/7 focal ratio. The focal ratio in this case is still slightly faster than ideal but, because of the Triplet APO the images youāll be able to see through the lens, as long as itās paired with some decent eyepieces, should come out very crisp.
The max theoretical magnification of the Meade is 226x so, itās not the greatest but, still pretty good for viewing a fair few planets within our solar system.
However, the system is mostly going to excel at astrophotography so, if you want a very high quality telescope for astrophotography,Ā the Triplet APO lens will take some solid images with very accurate colours.
The accessories included in the box are a carrying case and a 2.5ā³ Dual-Speed 10:1 Rack & Pinion Focuser. The systems dimensions and weight also make the meade a highly portable device withe the dimensions being 5.5 x 4.5 x 12.5 inches with the weight being a light 5.5kg
If you want a telescope thatās both great at taking images and has very accurate colours and allows for some detailed views of the planets within our solar system, the meade 6000 115mm is a brilliant system to go for.
==>Click Here To Check The Meade Series 6000 115mmās Best Prices Online<==
5. Orion 6ā f/9 Ritchey-Chretien
Pros
- Issues with coma and spherical aberration are nullified as a result of the RC optics
- Narrower focal ratio making it solid for planetary observation and picture taking
- Solid specs for the price
Cons
- No eyepieces or finderscope included
- No mount included
The Orion is a Ritchey-Chretien based astrophotography telescope and will set you back around $500 if you decide to purchase it.
The RC design is a variant of cassegrain so itās essentially a compound based telescope. The thing that defines aĀ Ritchey-Chretien scope is that itās designed to eliminate off-axis optical errors (otherwise known as coma) and spherical aberration. This in turn make the Orion a great telescope for viewing and taking images of wide angle deep space.
The specifications of this device are an aperture of 152mm, a focal length of 1370mm resulting in a focal ratio of f/9. As the focal ratio is large, itās ideal for planetary observations because the slower speed allows for more detailed views of planets.
The specs also mean youāll be able to see and observe upto a max magnification of 300x. This in turn will result in you capturing solid images of planet and bright deep space images but, the quality of observing them wonāt be as detailed as the more powerful devices on this list
The accessories included in the box are a 2ā³ dual-speed Crayford focuser, Extension tube, 2ā³ length (x1) and the Starry Night SE astronomy software digital download.
The systems weight is around 5.5kg with dimensions of 19.1 x 8.4 x 8.4 inches making it a very portable astrophotography telescope, if thatās what youāre looking for.
However, the system doesnāt come with a mount or a finderscope so these are things you will need to consider purchasing. Nevertheless, the system is a great astrophotography kit at a fairly reasonable price.
==>Click Here To Check Orion 6ā f/9 Ritchey-Chretienās Best Prices Online<==
6. Celestron Nexstar Evolution 8
Pros
- Mount can be recharged
- Awesome optical performance
- A versatile visual and photography device
- Mount is great and accurate
Cons
- Itās really heavy
- Itās expensive
- Inbox accessories are a little disappointing
The nexstar evolution line up is actually the highest level within the nexstar line up. Of course the 4SE and 6SE fall within the midrange spectrum and the SLT line is the lowest level. Because the evolution 8 is the highest level, itās also the most expensive and in this case you will be set back around $1.5k ā $1.9k.
The evolution 8 uses a 203mm aperture lens, 1500mm focal length resulting in a focal ratio of f/7.4. The size of its lens is very large so itās capable of capturing very detailed views and of course the 203mm aperture allows for a magnification of 480x which makes it a very solid system for stargazing.
Once again the focal ratio isnāt ideal but, as an overall telescope, it will be really good for planetary gazing which includes pretty much every single planet in our solar system.
The accessories included in the evolution 8ās box include a stainless steel tripod, a single Fork Arm Altazimuth GoTo mount that has a rechargeable battery of up to 10 hours of runtime.
This rechargeable battery is also the main reason why the evolution is so much more expensive than just the nexstar SE line, which require you to carry around 12v batteries whenever the mount dies and you need to charge up.
The charging time for a full battery is around 4 to 8 hours (until the light stops blinking). The other accessories include two Plossl eyepieces at 40mm (50x) and 13mm (153x) of reasonably high quality,
Overall people find this scope to be very good, the aligning process is fairly short, the ability to disassemble the system into 3 pieces makes it fairly easy to carry around and of course itās database objects in the automated and motorised GoTo mount, the lens and the rechargeable batteries make it a very solid pick for very detailed views of planets.
==>Click Here To Check The Nexstar Evolution 8ās Best Prices Online<==
7. Gskyer 90mm Refractor
Pros
- Itās relatively affordable
- Accessories provided are good
- Will require minimal maintenance due to it being a refractor
Cons
- Subpar Barlow lens
- Can be rough Collimate the device if ever gets out of alignment
The Gskyer is a German telescope thatās also a refractor based system. It costs around $250 to purchase this specific model placing it in the upper entry level price tag in refractor telescope scene.
The Gskyer has an aperture of 90mm, a focal length of 600mm resulting in a focal ratio of f/6.7. This means the scope is somewhere in the middle in regards to having a wide field view and a narrower more magnified view. The Gskyerās maximum theoretical magnification is 177x making it more than capable of viewing planets nebulae, galaxies etc.
Obviously the slightly wider focal ratio doesnāt make it the best telescope for viewing planets on this list but, itās still a very solid inbetween system.
As for the accessories included in the box, youāll be provided with a tripod, three replaceable eyepieces which includes a 37.5mm (24X), a 15mm (60X) and a 7.5mm (120X), one 3x Barlow lens (3x the magnification of any eyepiece), AZ Altazimuth Mount and a few other miscellaneous documents.
The dimensions and weight of the Gskyer are 38 x 12 x 8 inches with a weight of roughly 8kg making it a fairly lightweight and reasonably compact device meaning travelling with it shouldnāt be all that hard to do (although youāll still probably need a carryon bag).
As for the user experience, according to amazon a large majority who decided to pick up this Gskyer telescope had a great experience with it. The set up process only takes around 10 minutes (which is certainly nice) and viewing mountains is also a nice touch, something a reflector would struggle to do.
The build is sturdy as well however, I found that customers didnāt really like the included barlow lens. It was described as plastic and a low quality accessory.
Collimation is also described as being a little annoying according to one customer but overall, the large majority who purchased this system found it to provide an amazing viewing experience, especially for the price and the multitude of accessories that come included in the box.
==>Click Here To Check The Gskyer Telescope, 600x90mmās Best Prices Online<==
8. Explore Scientific ED127
Ā
Pros
- Great specs
- Uses an APO Refractor lens which significantly reduces chromatic aberration
- Will be great for taking images of planets due to the narrower focal ratio
- Is built sturdily
- Wonāt require regular maintenance and collimation
Cons
- Does not come with a mount
- Is very expensive
- No eyepieces included in the box
This is one of the mostĀ expensive telescopes and for the price you pay, you may not think the specs are all that great however, it is more than just your average telescope.
The ED127 is both a refractor and astrophotography device that costs around $1.3k ā $2k making it a mid to high range system thatās more designed for intermediate amateur astronomers who also like to take pictures as well as have a great viewing experience.
The ED127 is a Apochromatic (APO) refractor telescope meaning itās manufactured to reduce chromatic aberration, which is a very big problem that cheaper refractor scopes tend to face.
Moreover, it has some very good benefits over reflectors such as being a sturdy device that will require minimal maintenance and tweaking for appropriate collimation. It can also act as a spotting scope per say, which isnāt something that reflectors are good at either so thatās a benefit you may like.
The specifications of the ED127 includes a 127mm aperture lens, a focal length of 952mm resulting in a focal ratio of f/7.5.As the scope is essentially a 5inch offering, the maximum magnification is also quite decent being 250x.
The lower power does mean that itās theoretically not the most powerful device and the slightly below the recommended focal ratio may not make it the best of the best scopes for planetary viewing however, the APO design of the lens does mean that the image through the lens will genuinely be among the best you can find in the market.
Essentially the details of the planets will be very crisp.Ā Ā This images you take of jupiter and saturn will come out with good detail and of course other celestial objects will look decent too (provided you have a good set up).
The ED127 comes with a fair few accessories which includes a Dew Shield, 2ā³ Diagonal, 1.25ā³ Eyepiece Adapter, dust Covers, Ten-to-One & Dual-Speed Focuser and a Universal Adjustable Mounting Plate.
The device is fairly portable with dimensions of 38.4 x 11.4 x 11.2 inches whilst weighing in at roughly 12kg. It definitely wonāt be a nuisance to move around (after all some telescopes can be very heavy and huge) so, if portability is important to you, I donāt believe the ED127 will cause you very many problems.
I did a bit of research to see what users of the scope said and it seems as if they really like the performance of the accessories included in the box and the device as a whole has provided some of the most high quality astrophotography images that these customers have ever experienced too.
Ultimately the ED127 is a targeted a lot more for individuals who like taking images but, itās also just a solid telescope in general. You definitely cannot go wrong with it, provided you have all the necessary camera equipment and a nice mount because astrophotography scopes tend not too come with one and unfortunately the ED127 doesnāt come with one either.
==>Click Here To Check The ED127ās Best Prices Online<==
9. Celestron Inspire 80AZ Refractor
Pros
- Will suffer from minimal chromatic aberration due to the slower and narrower focal ratio
- Very affordable
- Will require minimal maintenance
- Lightweight
- Decent accessories
Cons
- Performance is limited
The inspire 80AZ is one of the cheaper telescopes on this list at its $150 price. Itās also a refractor meaning it has a few positive points to it such as the low maintenance and sturdy build whilst also having a few minor issues regarding aberration although itās specifications do counteract this negative a fair bit.
The Inspire 80AZās specifications are an 80m aperture lens, 900mm focal length making a focal ratio of f/11.25. This telescope has one of the highest focal ratioās on this list which is ideal for viewing planets however, itās also a cheaper system so, Iām sure the performance will be balanced out to be a bit lower in the end.
As for the max magnification of the device, itās only around 157x (probably closer to 120x as it is cheaper) so itās not all that powerful but, with the right eyepieces, you should be able to see planets among other celestial objects.
Of course not to a level where youāll be able to make out the details of Jupiter, saturn or neptune but, the 80AZ should be more than competent. In regards to the moon, thereās a very good chance that itāll look pretty great through an eyepiece.
As for the inbox accessories they include 2 eyepieces at 20mm (45x) and 10mm (90x), a 90Ā° erect image diagonal, an integrated smartphone adapter, a finderscope, and a red LED flashlight. You also get celestronās starry night software which consists of quite the sum of deep space objects you can learn about.
The eyepieces and finderscope arenāt regarded as being all that great out of the box, especially when compared to the other offerings celestron provides in the box nevertheless, they should still be decent enough. The scope is also fairly portable and lightweight with dimensions of 96.5 x 83.8 x 132.1 cm and a weight at a moderately light 7.7 kg
All in all, the inspire 80AZ is a great refractor scope for young children, a fairly competent piece of hardware for viewing a few planets (with decent detail) and a decent piece of hardware for anyone who doesnāt want to spend an arm and a leg on their first telescope.
Celestronās 80AZ is very much a beginner scope so, youāre expectations should also fall within this somewhat limited range but, itās far from being a poor product.
==>Click Here To Check The Celestron Inspire 80AZās Best Prices Online<==
The Different Types Of Telescopes
There are 3 different types of telescopes, all with their own benefits and weaknesses. These 3 include a Reflector, Refractor and compound.
The benefits of a Reflector system is that itās very solid at viewing faint objects in space, they tend to have significantly higher quality images and can be more compact than refractor systems.
Refractor systems on the other hand are a lot sturdier than reflector scopes because their optics are enclosed in a tube. This also means maintenance is a lot less than that of a reflector device. Theyāre great for viewing closer objects but it isnāt as good when it comes to viewing faint objects.
This isnāt detrimental to the viewing experience especially when it comes to observing planets but other less bright objects wonāt be as visible.
Lastly compound scopes take the best of both designs but capture less light due to the light being folded in the tube. For a more in depth look at each design, their strengths and their weaknesses, Iād suggest checking this post out.Ā
The Importance Of A Good Mount
A good mount is paramount to getting the best viewing experience with your device. If it isnāt sturdy then youād regularly lose sight of what youāre trying to see. Itās very likely that the planet may be moving very quickly in space therefore, to stick with it youād need a very good equitorial mount if not a computerised mount to help you.
Of course there are a few systems on this list that utilise a goto mount system but, for the cheaper ones, it might be worth looking into a more computer focused mount to better your viewing experience.
Check out the below articles of you want to learn how to observe the planets within our solar system.
Conclusion
Ultimately, the more expensive devices are going to be better for planetary observational purposes but, if your budget doesnāt stretch a lot, the cheaper systems are still more than capable and will be more than able to view planets at a good level.
Hopefully this list has helped in making your decision and cleared up a couple things so that the decision making process is a lot less stressful in the end.
If thereās anything else youād like to add, feel free to so in the comments below!
