The 8 Inch Newtonian Reflector Telescope For 2023

Mark Bailey By, Mark Bailey
Celestron Advanced VX 8" Newtonian
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1. Best Overall: Celestron Advanced VX 8" Newtonian

The Celestron Advanced VX 8" Newtonian Reflector Telescope is a powerful, portable and affordable high-quality reflector telescope. The parabolic mirror minimizes spherical aberration to produce a better image. New motors offer improved tracking performance & provide more power to overcome load imbalances. Updated industrial design offers more rigidity, less flexure and improved aesthetics. Read Review

2. Best For The Price: Orion Skyline 8" Dobsonian Reflector Telescope

The Orion Skyline 8" Dobsonian Reflector Telescope is perfect for kids and adults alike. This telescope includes a 25mm eyepiece, which can be removed to use with other eyepieces in the line. The f/6 optics and 1200mm focal length will provide bright views of celestial objects like the Moon and planets, and more distant fare such as cloudy nebulas, star clusters, and galaxies. Read Review

3. Best Performance: Celestron - NexStar 8SE Telescope - Computerized Telescope

Celestron's 'Orange Tube' 8 SE is the perfect telescope for beginners and experienced observers alike. Its powerful optics reveal galaxies, nebulae, star clusters, and more in stunning detail. With pinpoint accuracy and automatic tracking, your NexStar SE locates objects easily in all types of light conditions. The 8SE is easy to transport and assemble anywhere you go thanks to its compact design. Read Review

4. Best Powerful: Sky-Watcher Flextube 200 Dobsonian 8-inch Telescope (S11700)

Sky-Watcher Flextube Dobsonians uses an innovative collapsible optical tub design. This gives users the benefit of a large aperture in portable form. Sky-Watcher's Dobsonians are made up of two mirrors, an aluminium tube, and a rockerbox. This scope is for those who are new to astronomy but still want to see bright, vivid planetary views. Read Review

A Newtonian telescope is an optical refracting instrument that uses a system of lenses to bring objects into focus. Newtonian telescopes use a new type of lens called a refracting lens, which bends instead of transmitting light. By using a combination of several lenses and prisms, these telescopes can create large images from small cameras or sensors.

The design is simple and easy to build by enthusiasts with basic knowledge of optics. These 8-inch Newtonian reflector telescopes are ideal for beginning amateur astronomers who want to get started without breaking the bank. They are also great for giving kids their first taste of stargazing and exploring the night sky independently.

You can count on our team of experts who have spent over 15 hours conducting surveys through 22,590 real customer reviews. Because of this, we came to the conclusion that the best-reviewed product is Celestron Advanced VX 8" Newtonian. And Orion Skyline 8" Dobsonian Reflector Telescope is another choice for you while keeping the product's quality and functionality.

Our Top Picks

TOP Choice #1 Celestron Advanced VX 8" Newtonian
Our Score:
  • Updated industrial design offers more rigidity, less flexure and improved aesthetics
  • 8 (200mm) f/5 optical design gives excellent wide field views
TOP Choice #2 Orion Skyline 8" Dobsonian Reflector Telescope
Our Score:
  • Azimuth roller bearings and adjustable altitude trunnions provide silky-smooth telescope motion
  • Includes an 8x50 right-angle finder scope, cooling fan, eyepiece rack, and more!
TOP Choice #3 Celestron - NexStar 8SE Telescope - Computerized Telescope
Our Score:
  • 8-Inch aperture: The 8-inch primary mirror in this Schmidt-Cassegrain telescope for adults and kids to be used together packs enough light-gathering ability to observe the best that our Solar System has to offer, while retaining a compact form factor. Compatible with starsense technology, Wifi
  • Bonus free starry night software: The NexStar 8SE Telescope includes a free download of one of the top consumer rated astronomy software programs for an interactive sky simulation.
  • COMES COMPLETE: All accessories such as, 2-inch Crayford-style focuser with 1 1/4-inch adapter, two super wide-angle eyepieces (25mm and 10mm), and 8x50 right-angle finder scope are included with purchase.
  • INNOVATIVE COLLAPSIBLE DESIGN: Unique strut design allows for optical tube to collapse for ease of portability while keeping collimation.
  • Features a fully computerized dual fork arm altazimuth mount
  • 9.25-inch diffraction limited Schmidt-Cassegrain telescope
  • Light Gathering (compared to next size down): 78%
  • 94% REFLECTIVE MIRRORS: Fully multi-coated borosilicate primary and secondary mirrors deliver exceptional views. Faintest Steller Magnitude:14.2.
  • Item may ship in more than one box and may arrive separately
  • Aluminum optical tube construction
  • ACCESSORIES INCLUDED: This telescope kit comes complete with a 2” 30mm eyepiece for wide-field views, a 1.25” 9mm eyepiece for higher magnification, a 2” focuser with 1.25” adapter so you can use a variety of astronomical eyepieces, a 8x50 right angle finderscope, a 1.25” Moon filter, a collimator cap, and more.
  • SUPERIOR OPTICS: The Zhumell Z8 features high-quality, coated glass optics that gathers a substantial amount of light and produces crisp, bright images.
  • BONUS ASTRONOMY SOFTWARE: Learn more about the night sky with your FREE download of Starry Night, one of the top consumer rated astronomy software programs with a database of more than 36,000 celestial objects and printable sky maps.
  • ACCESSORIES INCLUDED: Everything you need to begin observing immediately—6x30 optical finderscope, sturdy full-height steel tripod with 1.75” legs, 1.25” star diagonal, and a 25mm multicoated eyepiece.
  • High-quality 130mm optics: The heart of the system is a 130mm glass optic objective lens. The AstroMaster mount features 2 slow-motion control knobs that allow you to make precision adjustments. Resolution (Rayleigh)- 1.07 arc seconds
  • Quick setup & lightweight frame: This telescope for kids and adults to be used together features a lightweight frame manual German Equatorial mount for smooth and accurate pointing. Setup is quick and easy, with no tools required for assembly. Height adjustment range (includes mount and tripod): 812.8mm - 1295.4mm (32" - 51")
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How Do You Know Which Among 8 inch newtonian reflector telescope Here Satisfies Your Tight Criteria?

Consumers are frequently hesitant to purchase 8 inch newtonian reflector telescope. Several factors should be considered while making a significant purchase. Our understanding and expertise with the 8 inch newtonian reflector telescope will assist you in making the right decisions.

Today's 8 inch newtonian reflector telescope has been substantially upgraded with greater functionality and offers more safety for users than older-generation devices.

Before deciding on a 8 inch newtonian reflector telescope for your life based on your desire or the product's qualities, there are a few things to consider. We hope the information provided here will assist you in locating the best option. Let's see what we can do.

Mounting System

Mounting refers to how the telescope follows moving objects. A mount called an alt-azimuth, or AZ mount, is the most suitable for a general purpose telescope. It moves the telescope in a straight line.

Ease Of Operation

You will enjoy your telescope more if it's easier to use and more intuitive. Refractor-type telescopes mounted on an AZ mount are simple to operate and easy to understand.


The aperture of a telescope is defined as the size of the main lens, or mirror of the telescope (which may be slightly smaller than the outer diameter the main tube). This is the main technical consideration. It is designed to gather light. A larger aperture means more light is collected. This combined with the use of an eyepiece determines magnification or clarity. The area of the mirror or lens is directly proportional to its light gathering power. This depends on how large the radius. As such, it rises rapidly as the aperture increases. A 200mm telescope doesn't gather as much light as one 100mm telescope. It gathers approximately four times the amount.


Aperture is usually closely related to the budget. The larger the aperture the better.


The telescope's magnification can be just as crucial as the aperture. The eyepiece used can alter the telescope's magnification. The maximum magnification that a telescope can use is approximately. Maximum magnification is approximately 2x the aperture in millimeters. A 102mm aperture telescope, on the other hand, can magnify upto 204 times. An eyepiece that magnifies more than the aperture will cause a smaller field of vision and a blurred image. A greater magnification can be preferred to a larger field of view, and better clarity.

Size And Portability

Dimensions and portability
Telescope designs that are large or heavy can take up much space and make it difficult to transport around the house and car.


How Do I Safely Transport My Telescope?

You can transport the telescope in two main pieces: the mount and tube. Remove the telescope tube and mount by loosening the thumbscrews from the tube rings. The accessories, such as the bracket and finderscope, should be removed from the optical tube. Cap the telescope tube, and eyepiece. You can also remove fine-adjustment control cables or counterweight rod/counterweights. To transport the tripod legs, it is necessary to remove the accessory tray. It is possible to transport the telescope in a car without any problems. Although padding can protect the tube from scratches, it is not essential. After a bumpy ride, the mirrors might not be in collimation. However, collimation can still be necessary after transport with or without padding.

Will A Telescope Work Without An Eyepiece?

The objective cannot be used for visual reasons, since the eyes are unable to process the image created by it. You can use the telescope without an eyepiece to view cameras or other instruments.

Will I See Objects As They Appear In Photographs?

Both yes and no. Yes and no. Bright objects such as the Moon and certain planets, and star clusters, will display colours and features in similar ways to photographs. However, fainter objects can be more difficult. Low light levels are too low for the eye to pick up colour, so bright nebulae can appear in shades of gray with small telescopes. Digital images and colour films can be exposed for long enough time to capture light in the visible spectrum, so photos show colours you cannot see visually.

Which Mount Should I Buy For My Telescope?

The alt-azimuth mount is best if your instrument is intended for only land-use. However, astronomical and dual-use instruments will be better served by the equatorial. You should ensure that your mount is sturdy enough to support the chosen telescope. Mounts that can support longer or heavier telescopes will need to be stronger in order for them to work at higher magnifications. If in doubt, mount the telescope higher than normal.

What Is The Advantage Of A Large Aperture Telescope?

A larger aperture means a higher practical magnification limit. A larger aperture telescope can focus more light and allow for fainter objects to be seen than smaller apertures. A larger aperture telescope will give you better resolution when the air is stable and not turbulent.

How Do I Store My Telescope?

When storing your telescope, it is not necessary to remove the optical tube from the mount. You can store it in one place in dry and clean conditions. To prevent the telescope from becoming wet, you can cover it with heavy-duty plastic covers if it must be kept outdoors. The dust caps for the telescope's front and rear are both on. All accessories should be kept in separate boxes with their caps. To prevent dust from building up on the primary mirror, some people store the reflect telescope in two pieces. It isn't proven to work.

What Can I See With My Telescope?

Astronomically you can see all the planets (except Pluto), the Moon and the Sun, as well as the surface details of Mars and Jupiter. You also have the ability to view multiple stars, open and globular clusters, bright galaxies and other nearby clusters. There are many things to see on the terestria, including wildlife and sports. However, you should keep in mind that your daytime view is usually over hot areas so distant objects may shine.

How Much Power Does My Telescope Have?

Three types of power are available for telescopes. They can be compared to the normal performance of an ordinary human eye. These are light-gathering, magnifying, and resolution power. While all three are vital, the most significant is the resolving ability. A telescope's focal length will determine how much magnified an eyepiece can do. There is an acceptable magnification limit that can be achieved at 2x for every mm of aperture. An eyepiece with a magnification greater than this limit will not be of much use. A telescope's ability to gather light depends on its aperture size. The larger the aperture, the higher the resolution. These three powers will determine what you can see through the telescope. A 150mm telescope with a diameter of 150mm will, by comparison to the human eye and the 2x/mm rule, have a maximum practical magnifying ability of 300x and 600x light-gathering powers, as well as a resolution power of 0.8arc-seconds.

Should I Use Colour Filters?

For viewing detailed planetary details, colour filters are nearly a requirement. They can be inserted into your eyepiece barrel. You can use a particular colour to highlight specific features of planetary planets. You can often see up to three times more detail than if you look straight at the planet.

There are numerous points to pick from in general, but doing so well may help you be more convenient and save time! When selecting a 8 inch newtonian reflector telescope, pay close attention to the elements listed above, and don't forget to verify the safety.

Have you picked a product like that after reading our article on how to choose and top the 8 inch newtonian reflector telescope? Hopefully, the information provided will assist you in selecting the best option for you.

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About Mark Bailey

Mark Bailey
Mark Bailey is a freelance writer with a particular interest in home improvement, home design and gadgets. He has written for a number of online publications and enjoys sharing his passion for all things DIY with others. When he's not writing, Mark can usually be found elbow-deep in a home renovation project or spending time with his wife and two young children.

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