Celestron Advanced VX 8 Inch Newtonian Telescope

Item #CELE588-1
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  • All new Advanced VX Mount
  • 8" f/5 reflector telescope
  • Features All-Star Polar Alignment for fast polar alignment
  • Flash upgradeable NexStar Hand Controller
  • High performance features in a travel friendly size
  • Description

    Large aperture at an affordable price, our Advanced VX 8” Newtonian provides 78% more light-gathering abilities compared to the 6” model.  The parabolic primary mirror minimizes spherical aberration to produce a sharper image near the edge of the field of view. This scope is great for intermediate visual observers and beginning astroimagers looking for a large aperture with lots of light-gathering power. As you grow in your hobby, you can continue to enjoy all the high-level features of the Advanced VX.


    About the Mount


    The new Advanced VX mount was specifically designed to provide optimum imaging performance for smaller telescopes. Now your smaller telescope can take advantage of All-Star Polar Alignment and autoguider support. You’ll be able to track through long exposures using permanently programmable periodic error correction. Image across the meridian without doing a meridian flip, so you can seamlessly image the best part of night sky. Advanced VX features significantly larger base castings than our previous design, improving stability under heavier loads. Improved motors offer more torque and can handle slight load imbalances with ease.


    • 8” (200mm) f/5 optical design gives excellent wide field views
    • Parabolic primary mirror minimizes spherical aberration to produce a better image
    • Integer gear ratios and permanently programmable Periodic Error Correction eliminates recurring track errors from the worm gear.
    • New motors offer improved tracking performance & provide more power to overcome load imbalances
    • Updated industrial design offers more rigidity, less flexure and improved aesthetics
    • New design allows viewing or imaging across the meridian without interference from the motors housings
    • Improved latitude range.  Can be used between 7 – 77 degrees latitude.
    • Improved electronics contain increased memory for future expansion
    • NexStar+ hand control offers multiple language programming (English, French, Italian, German, Spanish)



    About Celestron Reflector Telescopes

    A Newtonian reflector uses a single concave mirror as its primary. Light enters the tube traveling to the mirror at the back end. Light is then "bent" forward in the tube to a single point, its focal plane. A flat mirror called a "diagonal" intercepts the light and points it out the side of the tube at right angles to the tube through the eyepiece. The eyepiece is placed there for easy viewing. Newtonian Reflector telescopes replace heavy lenses with mirrors to collect and focus the light, providing much more light gathering power for the money.

    You can have focal lengths up to 1000 mm and still enjoy a telescope that is relatively compact and portable. Newtonian Reflector telescopes do require more care and maintenance because the primary mirror is exposed to air and dust. However, this small drawback does not hamper this type of telescope's popularity with those who want an economical telescope that can still resolve faint, distant objects. Newtonian reflectors produce a "right-side-up image" but the image will appear rotated based on the location of the eyepiece holder in relation to the ground. Newtonian reflectors are best for astronomical use where right-side-up does not matter.


    Newtonian Advantages


    • Lowest cost per inch of aperture compared to Refractors and Catadioptrics since mirrors can be produced at less cost than lenses in medium to large apertures
    • Reasonably compact and portable up to focal lengths of 1000 mm
    • Excellent for faint deep sky objects such as remote galaxies, nebulae and star clusters due to the generally fast focal ratios (f/4 to f/8)
    • Adequate for lunar and planetary work
    • Good for deep sky astrophotography (but not as convenient and more difficult to use than Catadioptrics)
    • Free of color aberration due to the use of a primary mirror

    Newtonian Disadvantages


    • Generally not suited for terrestrial applications
    • Slight light loss due to secondary (diagonal) obstruction when compared with Refractors




    Celestron All-Star Polar Alignment Technology

    All-Star Polar Alignment Technology
    German Equatorial Mounts (GEM) have long since been recognized as the mount of choice for astrophotography. Needing to track in only one axis for long exposures; adjustable counterweights and tube position for perfect balance, the GEM has few short comings when it comes to imaging. In order to do long-exposure astro-imaging, an equatorially aligned telescope is needed to allow your telescope to properly track the motion of the sky. However accurate tracking still depends on an accurate polar alignment. Even with a visible star very near the North Celestial Pole (NCP), the true celestial pole can be a very elusive place to find without assistance.


    Now select Celestron mounts can utilize a new innovative Polar alignment procedure called All-Star™. All-Star allows users to choose any bright star, while the software calculates and assists with polar alignment.


    Here's how it works.

    Once your telescope is aligned with two bright star, All-Star allows you to choose any bright star listed in the NexStar hand control to assist in accurately aligning your telescope's mount with the North Celestial Pole. Using the telescope's Sync function, the mount is able to point and center a bright star with a high degree of accuracy. Once centered, the mount will point the telescope to the exact position that the star should be if the mount were precisely polar aligned. By simply adjusting the mounts altitude and azimuth controls to re-center the star in the center of the eyepiece, you are actually moving the mounts polar axis to the exact position of the North Celestial Pole.




    Can I use Polaris to polar align my telescope?
    Since Polaris is very close to the NCP and not very bright, it is actually not a recommended star for the "All-Star" method. The advantages of being able to use stars other than Polaris are two fold:

    Polaris is not always visible. So not only can you use a variety of other stars but they are also brighter and more prominent.
    The star you choose will be farther away from the NCP thus allowing for greater accuracy when centering the star in your eyepiece.


    Which stars are best to use for polar aligning?
    For best results choose a bright alignment star that is near the Meridian, preferably close to the celestial equator. Try to avoid stars that are close to the west/east horizon or directly overhead because they can be more difficult to center using the mount's altitude and azimuth controls. Also stars too near the celestial pole are less accurate than those further away.


    Will I lose my alignment after I polar align?
    No, the mount will retain its alignment but some amount of accuracy may be compromised depending on how much the mount has been moved during polar alignment. Although the telscopes tracking may be very good, pointing accuracy may need to be improved, especially if you are trying to located small objects on a ccd chip.


    What are the steps to polar align my telescope using "All-Star" polar alignment?


    • Align the telescope with the sky using the "Two-Star Alignment" method.
    • Select a suitable bright star from the Hand Control's database and slew the telescope to the star.
    • Press the Align button and select Polar Align => Align Mount from the list.
    • The telescope will then re-slew to the alignment star and ask you to center it in the eyepiece in order to "Sync" on the star.
    • The telescope will slew to the position that the star should be if it were accurately polar aligned.
    • Use the mounts altitude and azimuth adjustments to place the star in the center of the eyepiece and press the Align button.
    • Update the telescope's star alignment if necessary.

    Supplier SKU


    Shipping Restrictions

    Only ships in contiguous USA.

    Dimensions & Specifications





    Eyepiece 1

    20mm (50x)


    Equatorial Mount



    Focal Length


    Focal Ratio


    Good for Astrophotography






    Highest Useful Magnification


    Mount Design

    Equatorial Mount

    Object Database


    Objective Lens Size Code


    Optical Design


    Recommended Usage

    Viewing Galaxies/Star Clusters
    Viewing the Moon
    Viewing Nebulae
    Viewing the Planets

    Telescopes Series

    Celestron Advanced VX Telescopes

    User Level

    For the Enthusiast




    71 lbs.


    Download the Celestron Advanced VX Telescopes User Manual
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