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Celestron AstroMaster 90AZ Refractor Telescope

  • For Astronomical and Terrestrial Use with its Erect image optics
  • Permanently Mounted StarPointer
  • Smooth & Accurate Handling with the Pan Handle Alt-Az Mount
  • All Coated Glass Optics For Clear & Crisp Image
  • Quick & Easy No-Tool Setup
  • Rugged 1.25" Steel Tube legs Tripod
  • Accessory Tray for Storage of Accessories
  • Celestron 2 Years Limited Warranty
  • SKU: CEL-21063
    You will earn 248 OZHut Points for buying this product
    Stock Status: IN STOCK
    Ships Out Next Business Day
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    Regular Price: $424.95

    Sale Price $249.00

    Retail Price $485.00


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    Celestron AstroMaster 90AZ Telescope

    Celestron Astromaster Series Telescopes are dual purpose telescope ideal for both Astronomical and Terrestrial Use. Each Astromaster Model is capable to give correct views of land and sky.

    Features with premium coated optics for bright & clear view and precision construction, no matter which Astromaster Telescope size you choose, you will be able to view craters of the moon, moons of jupiter and the ring of saturn. For deep sky objects like galaxies and nebulae, Astromaster Newtonian Reflectors with large aperture are more suitable.

    Astromaster 90AZ Telescope is come with Altazimuth Mount, suitable for those who use telescope to view more on landscape than astronomy.

    Astromaster 90AZ Features:
  • Permanently Mounted StarPointer
  • Quick & Easy No-Tool Setup
  • All Coated Glass Optics For Clear & Crisp Image
  • Rugged 1.25" Steel Tube legs Tripod
  • Celestron 2 Years Limited Warranty

  • In the Box:
  • Eyepieces: 10mm, 20mm
  • Tripod and Accessory Tray
  • 1.25" Erect Image Diagonal
  • StarPointer Finderscope
  • “TheSkyX – First Light Edition” astronomy software with 10000 object database, printable sky maps and 75 enhanced images

  • Specification

    Additional Info

    Optical Design Refractor
    Aperture 90 mm
    Focal Length 1000 mm
    Focal Ratio 11
    Finderscope Built-on StarPointer
    Star Diagonal Erect Image Diagonal - 1.25"
    Mount Type Altazimuth
    Tripod 1.25" steel tube legs
    Highest Useful Magnification 213 x
    Lowest Useful Magnification 13 x
    Limiting Stellar Magnitude 12.3
    Resolution (Rayleigh) 1.55 arc seconds
    Resolution (Dawes) 1.29 arc seconds
    Light Gathering Power 165 x Human Eye
    Apparent Field of View 1 °
    Linear Field of View (@1000 yds) 53 ft (16 m)
    Optical Coatings Multi Coated
    Optical Tube Length 36 in (914 mm)
    Manufacturer Celestron
    Recommended Usage Viewing Galaxies/Stars, Viewing Nebulae, Viewing the Moon, Viewing the Planets
    User Level For Beginners


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    Great first telescope, easy to use and assemble - Review by
    Overall Score
    Enjoying first attempt at using it, just slight trouble with focus, will practise!
    (Posted on )

    Pros: light, easy to carry, price, portability
    Cons: focus mechanism

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    So glad I bought this - Review by
    Overall Score
    It is a wonderful telescope and I am really happy with it. Thankyou
    (Posted on )

    Pros: light, easy to carry, price, portability

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    Amazing images all the family enjoyed - Review by
    Overall Score
    Bought this for my sons birthday and couldn't wait to use it, bad weather meant it was limited to daytime terrestrial viewing, but finally managed to get it out on a near full moon - the images were amazing and the clarity suberb using the 20mm eyepiece. we also bought the filter kit and with the moon filter on it gave an amazing definition to the image. Going camping soon and it will come with us for some nice dark sky viewing. I think i'm more excited than he is!!!
    (Posted on )

    Pros: light, easy to carry, portability, user friendly, great first telescope, quality +++, Beautifully crisp image!
    Cons: tripod quality, May encourage you to buy a big telescope!

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    Celestron Limited Warranty

    Celestron warrants its products to be free from defects in materials and workmanship for the length of time specified by this product to the original owner. Each product will list the warranty for it on our website.

    Celestron will repair or replace the product which, upon inspection by Celestron, is found to be defective in materials or workmanship and within the definitions of the limits described below.

    This warranty is effective January 1, 2012, and supersedes all other warranties as noted in brochures, instruction manuals, product packaging, etc.

    This warranty does not cover products that have been subject to abuse, misuse, physically damaged, altered, or had unauthorized repairs or modifications. This warranty does not cover defects due to normal wear and tear and other conditions.

    Celestron shall use reasonable efforts to repair or replace any binocular or spotting scope covered by this warranty within thirty calendar days of receipt. If it takes longer, the customer will be notified.

    If warranty problems arise, or if you need assistance in using your product, please contact our Customer Service.


    I plan to use as for terrestial viewing. What accessories do I need to connect my Nikon d7100 dslr (specific t mount, adaptor rings, etc). Thx!
    You will need these two items: Celestron 1.25" Universal Barlow Lens and T-Adapter - http://www.ozscopes.com.au/celestron-1-25-universal-barlow-lens-and-t-adapter.html Celestron T-Ring for 35 mm Nikon Camera - http://www.ozscopes.com.au/celestron-t-ring-for-35-mm-nikon-camera.html
    looking at scope mainly for land viewing selected celetron 90 eq2 but your user info recommeneded 90 az for its alt az mount. but none in stock. should i stick with eq2 or could you suggest somthing else . absolute max $ 400
    The EQ mount is more suitable for astronomical use (track sky objects). The Alt Azimuth (AZ) mount is easier to control, making it more suitable for land viewing. I would recommend this Saxon 909AZ, based on your price range and usage. http://www.ozscopes.com.au/saxon-909az3-refractor-telescope.html It's also a Refractor telescope and has the same aperture (90mm), AZ mount as the Celestron 90AZ. It is easy to set up and comes with 3-year Australian Warranty.

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