Celestron AstroMaster 90AZ

Refractor Telescope

Brand New Includes Two Year Warranty
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  • Technical Features

Technical Features for Celestron AstroMaster 90AZ

The Celestron 21063 is a dual-purpose telescope appropriate for both terrestrial and celestial viewing. It features Built-on StarPointer Finderscope to help accurately find objects of interest without being tethered by skills and starcharts.“TheSkyX – First Light Edition” astronomy software with a 10,000 object database, printable sky maps and 75 enhanced images.

The AstroMaster 90AZ produces bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. The rugged pre-assembled tripod with 1.25" steel tube legs provides a rigid and stable platform.

Celestron AstroMaster 90AZ 21063 Specification
  • Optical Design
  • Aperture (mm)
    90 mm (3.54 in)
  • Focal Length (mm)
    1000 mm (39 in)
  • Focal Ratio
  • Eyepiece 1 (mm)
    20 mm (0.79 in)
  • Magnification 1
  • Eyepiece 2 (mm)
    10 mm (0.39 in)
  • Magnification 2
  • Finderscope
    Built-on StarPointer
  • Star Diagonal
    Erect Image Diagonal - 1.25"
  • Mount
  • Tripod
    1.25" Steel Tube Legs
  • Highest Useful Magnification
  • Lowest Useful Magnification
  • Limiting Stellar Magnitude
  • Resolution (Rayleigh)
    1.55 Arc Seconds
  • Resolution (Dawes)
    1.29 Arc Seconds
  • Light Gathering Power
  • Apparent Field of View (deg)
  • Optical Coatings
  • Linear Field of View (@1000 yds)
    53 ft (16 m)
  • Optical Tube Length
    36 in (914 mm)
  • Tube Attachment
    Dovetail Bar

AstroMaster 90AZ 21063 Features:

  • 3.54 Inch Aperture (90mm)
  • Multi Coated Optical Coatings
  • 213x Maximum Magnification
  • Focal Length: 1000mm, f/11.0 Focal Ratio
  • Built-on StarPointer Finderscope
  • Steel Tube Legs Tripod
  • Altazimuth Mount
  • Quick & Easy No-Tool Setup
  • Erect Image Optics
      -Ideal For Terrestrial & Astronomical Use
  • Deluxe Accessory Tray For Convenient Storage of Accessories

Celestron 21063 Includes:
  • StarPointer Finderscope
  • 20mm Eyepiece 1.25" (magnification 50x)
  • 10mm Eyepiece 1.25" (magnification 100x)
  • Diagonal
  • Tripod & Accessory Tray
The Celestron AstroMaster 90AZ has many exciting features for users of all types. It's one of FactoryOutletStore's best selling Celestron Telescopes. You can extend the lifetime of your Celestron AstroMaster 90AZ with the purchase of a FactoryOutletStore Factory Protection Plan. See the Celestron AstroMaster 90AZ product video and gallery images above for more details. FactoryOutletStore stocks a full line of accessories like AstroMaster Accessory Kit, Celestron 93503, and Celestron Eyepiece and Filter Kit for the Celestron AstroMaster 90AZ. The Celestron AstroMaster 90AZ is sold as a Brand New Unopened Item.
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