Because of the limitation of our seeing organ, the eyes are not capable of seeing an object far away from the viewer which is why telescopes were invented. This is a crucial tool for astronomers whether professional, students, or hobbyist yet the choice can be different. For those who want both benefits of refractor and reflector, Catadioptric like Celestron NexStar 8SE Vs 6SE are amazing options. If you are also eyeing these models, see below to choose which will fit you the best.
In this article, we are going to give you information about:
- What are the Types of Telescope
- What are Celestron NexStar 8SE and 6SE
- What Celestron NexStar 8SE and 6SE Look Like
- How are the Aperture of Celestron NexStar 8SE and 6SE
- How are the Magnifying of Celestron NexStar 8SE and 6SE
- How to Power Celestron NexStar 8SE and 6SE
- Celestron NexStar 8SE Vs 6SE
Telescopes may not be a very common tool that everyone will want to have, not only because they are expensive but only those who are having the means to use and know how to utilize it will be interested to have one. Their ability is to bring a very far object seems near and can be observed which makes them amazing and useful but, there are actually more than one type of telescopes out there and each have their own advantages or disadvantages. Read also: Orion SpaceProbe 130EQ vs 130ST.
- Reflector Telescope
The first is Reflector and this is also called Newtonian but some are called Cassegrain as well with a slight difference. This type is very popular among enthusiasts and if you see someone viewing through a telescope with a viewing tube located on top, almost at the edge of the unit, it is a Reflector. It has a single parabolic mirror at the bottom end which is supported with an adjustable cell that focuses light onto a small focuser and eyepiece.
In the Cassegrain Reflector, the secondary mirror is curved and reflects the light straight back down and out through a home in the mirror unlike on Newtonian which is sideways. Both have the same quality optically but the latter is much shorter and easier to mount.
|NexStar 8SE||NexStar 6SE|
|Product Dimensions||42.01 x 23.66 x 12.99 inches||32.01 x 26 x 12 inches
|Shipping Weight||48.8 pounds||21 pounds
|Best offer||Check price||Check price|
- Refractor Telescope
The next main type of telescope is Refractor which is the one was used by Galileo but the more modern it gets, it is much more advanced now and instead of using mirrors, this type of tool is using lens at the front to gather light and focus it while another one at the back is used to magnify the image. When shopping through this type, you will also find achromatic and apochromatic in which the latter is using some fancy optical technology meant to prevent the false color prominent in bright objects.
While two main options why people are choosing Refractor is because of its aperture and overall optical quality as well as last for a very long time with less maintenance, besides false color what you may want to pay attention is the size or weight as bigger aperture means bigger size and heavier weight. This is because most refractors don’t have folded optical design and are very long, including how heavy their lens can be.
The most modern type of telescope is Catadioptric and this is more like a hybrid between a reflector and refractor in which many are with Cassegrain but there are Newtonian as well. They are very popular nowadays because you can get both of the telescope benefits in one which is fairly shorter and easily more portable as well. They are working really well in correcting aberrations both main types are often suffering from. But, they have longer focal length thus have a smaller field of view as well than Refractors and Newtonians with the same aperture.
About Celestron NexStar 8SE and 6SE
Just like everything else, it is always better to choose the one that fits your preference and needs the most as not all of us will observe from the same spot, in a type of application and the same object. If you want to have a wider corrected field and want the one with a long focal length or looking for a planetary telescope, a Catadioptric will be a very ideal option. While they are not the cheapest, many are still very affordable for more to afford.
For Catadioptrics, there are few popular brands that are almost the synonym of this type of telescope as well and one of them is Celestron. This is a very prominent brand when you are browsing for the telescope and while they are not very ideal for intermediate serious users or professionals, they are a very amazing option if you are currently wanting something in the entry level. Another reason is they are pretty affordable as well for more to try even with fewer budgets.
Celestron made various good telescopes that are great for people who want to appreciate the space but still on the casual side and for you, there are Celestron NexStar 8SE and 6SE. As you can guess, these are close brothers which is why it can be confusing to choose between the two. Both models are equally good in our opinion for a casual observation whether you want to put it at home or bring together to an open space such as while camping.
This NexStar is actually a line so there are several models or sizes in the catalog that goes from 4 to 8SE and was released around late 1990s being the response to the Meade LX200. As a compact companion, the line is very successful in the market with huge followers but depending on what you want from the tool, of course the bigger they get in this case Celestron NexStar 8SE and 6SE, mean the bigger aperture being used and better light gathering.
Celestron NexStar 8SE and 6SE Design
Both of them are very much similar to each other except anything that affects the size and these Schmidt-Cassegrain telescopes have a glossy orange aluminum tube with StarBright XLT optical coating . Side by side both are identical as well but the 6SE will be around ¾ smaller than the 8SE which is the bulkiest in the family. They are also coming with the same design or with single arm mount which may sound untrusted but actually very reliable and can even hold the 12 lbs. 8SE without any issue.
What you may want to prepare if deciding to buy any of these telescopes is a compartment to carry them or store them especially if you will go with the 8SE. The smaller models usually fit well in a Pelican case or Celestron dedicated case for their telescope but for the bigger one, the case itself can cost quite a lot which is why some of us make a do with cardboard and Styrofoam but you can always improvise and find anything affordable with additional safety measure to keep everything safe such as with bubble wrap or foam.
Celestron NexStar 8SE and 6SE Aperture
When looking for a telescope, the first and most important feature you have to check out is the aperture and, as the name suggests the NexStar 8SE has 8-inch aperture while the 6SE has the 6-inch aperture. Aperture is the diameter of their light gathering lens or mirror and what makes it very important is because it decides how well we can see fainter objects and finer details compared to the smaller one. However, this will be apparent for details in galaxies.
If you will observe bright objects such as the moon and planets, the difference between 8 and 6-inch aperture usually will not make any distinguishable improvements. This is because a bigger lens will gather light better which is why those difficult to see with smaller telescopes will be much better viewed using the bigger lens or mirror. Overall, the 8SE is gathering about 78% more light than the 6SE 6-inch aperture.
Celestron NexStar 8SE and 6SE Magnification
Moving further, another factor people usually pay attention to when it comes to Catadioptric is the magnifying levels as they can go to hundreds easily. In Celestron NexStar 8SE and 6SE case, it is 450x and 354x respectively. The take here is never buying based on what is claimed as the further they go the less reliable especially when you count the condition where you will be viewing. Depending on your local conditions, we may be able to only use them up to certain levels or magnification only.
Celestron NexStar 8SE and 6SE Power
The last part we want to mention is the power and how to power these Celestron NexStar 8SE and 6SE because both can be used with the same 8 AA batteries for viewing but, we personally not recommending it because these batteries have a very short life and mostly last for about one to three hours. Many of us use external batteries such as the Celestron 7 Ah Powertank or for convenience we can just use the 12V adapter and an extension cord if needed to use with your cigarette lighter.
NexStar 8SE vs 6SE
Both of these Catadioptric telescopes are amazing for the price point and performance but as a product in different levels, what you will get will also be different. Since NexStar 8SE has bigger aperture, this one will gather more light if you want to get finer details on fainter objects or galaxies so if this is your aim then it is a more ideal choice but if you are only going to observe Mars, Saturn, or Jupiter, and Moon, the 6SE is a cheaper option.
You can go with either of them depending what you want to use the telescope for. Their price gap is indeed quite a lot but for those who want to get a better view especially in deep space, we highly recommend going with NexStar 8SE.