Celestron NexStar 8 Review

Telescope Reviews

celestron nex star 8 image

Celestron NexStar 8 Review

Deciding on which telescope you buy can get confusing really fast. If you are new in the field, magnification and apertures, terms you may not be familiar with, are common mistakes the new astronomer makes.

The importance of the mount, which for the beginner is the least important in a telescope, is a mistake commonly made. And that is not even considering the technical computations of finding stars or planets – navigating from one galaxy to the next can get very tricky.

The best Celestron telescope that will spoil the beginner astronomer is the NexStar 8. Right off the bat you have an 8″ Schmidt-Cassegrain telescope that has a 203.2mm aperture, which is going to give you the necessary magnification to look into distant heavenly bodies with ease.

A Schmidt-Cassegrain telescope is a telescope that uses a combination of both lenses and mirrors, producing an image with very little error and discoloration, even with objects in unimaginable distances.

That 203.2mm aperture also guarantees you that you see heavenly bodies, and not enlarged air particles within the Earth’s atmosphere. Its magnification is excellent, and it mainly depends on how much power you have in your eyepiece to peer through even more distant objects in the universe.

Assembling the NexStar 8

The Celestron NexStar 8 review from Amazon will give you a short video on how to assemble the NexStar 8 with as little problems as possible. Even the mount has a bubble level that comes with the whole NexStar 8 package, which will help you get your mount in the most stable and flat position.

Some reviews note how easy it is to lose the bubble level – even using the double tape to keep track of the bubble level poses problems. The best solution is to always have a set place for it – like the mount, the bubble level may not seem important, but your astronomy experience with this amazing telescope begins with a stable and level mount.

You only have nine screws to fix properly in the NexStar 8, and compared to other telescope assemblies, this is a luxury. Try to spend as much time as possible assembling the NexStar 8 in as flat and as stable position as possible – even spending 30 minutes into it is worth the investment. After proper assembly, all your headaches disappear, and the whole universe is within your telescope’s grasp. But without that flat and level position, the rest of the night will be one problem after another.


After proper assembly of the mount and scope, the NexStar 8 shines as the best telescope for astronomy in its magnification and price range. All you need to do is set your latitude and longitude, and three heavenly bodies, and your whole evening of star gazing should run smoothly. With the four defined coordinates, you have at your disposal all the other entries in the Celestron NexStar 8 – and all you have to do is input the heavenly body you wish to see, and the automation of the NexStar 8 will do all the work of finding it for you. Maybe you can even name a star if you’re the first to find it!

One thing to remember is that if you prefer using AA batteries to swivel the scope, you should stock up on batteries. It is better to use the AC adapter or the modified car charger to power the NexStar 8 – the energy consumption of the scope will eat up your AA batteries, and leave you powerless early in the night. The modified car charger or the AC adapter will fit the bill better if you plan on staying up late into the night.

The scope also has a somewhat noisy machine for moving the scope into its proper position. It may not bother you, but if you expect a large telescope like the NexStar 8 to move quietly and without any fuss, you may be surprised at the whine from the machine – after all, the scope weighs in at about 16 pounds, just enough to require a little power from its motors and understanding from its owner.


The good telescope reviews on the NexStar 8 are filled with both the benefits of disadvantages of the scope. In short order, here are the pros and cons, which you should consider before purchasing the NexStar 8 – after all, your requirements may or may not fir the NexStar 8 to a tee.

The Benefits

• The Schmidt-Cassegrain telescope provides clear and crisp magnification useful even with distant objects.
• The SkyAlign software makes it easy to find other objects in the night.
• Weighing in at 16 pounds, the scope makes for a portable viewer, which you should consider when residing in a light-polluted area.

The Disadvantages

• Most of the accessories are plastic, leading to risk of deformations, chips or breakages.
• You have to adjust for the energy consumption of the scope – using AA batteries is not recommended.
• Even with the powerful Schmidt-Cassegrain telescope, astrophotography is better left to even better telescopes.