Celestron AstroMaster 90 EQ Telescope - 21064

4.6 Stars

11 Ratings

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Celestron AstroMaster 90 EQ Telescope - 21064 has a rating of 4.6 stars based on 11 reviews.

Item #CELE-21064

  • List Price:
  • $289.95
  • Your Price:
  • $249.94
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  • $40.01 USD14% + FREE Shipping

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  • Erect image optics - Ideal for terrestrial and astronomical use
  • Quick release dovetail attachment - no tool setup
  • German Equatorial Mount with setting circles - to accurately locate and track sky objects
  • Rugged pre-assembled tripod with 1.25-inch steel tube legs
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  • Description



    General Features:

    • Quick and easy no-tool setup.
    • Erect image optics - Ideal for terrestrial and astronomical use.
    • Quick release dovetail attachment - no tool setup.
    • German Equatorial mount with Setting circles - to accurately locate and track sky objects.
    • Rugged pre-assembled tripod with 1.25" steel tube legs - Provides a rigid and stable platform.
    • All coated glass optics for clear, crisp images.
    • Deluxe accessory tray for convenient storage of accessories.
    • "The Sky®" Level 1 planetarium software with 10,000 object database and enhanced images.

    Supplier SKU


    What's Included

    Telescope, Tripod, Sky Level 1 planetarium software

  • Dimensions & Specifications





    Eyepiece 1

    20mm (50x)


    Equatorial Mount


    Fixed StarPointer

    Focal Length


    Focal Ratio






    Highest Useful Magnification


    Lens Coating


    Mount Design

    CG-2 Equatorial

    Objective Lens Size Code


    Optical Design


    Recommended Usage

    Viewing the Moon
    Viewing the Planets

    Star Diagonal

    1.25 Inch

    Telescopes Series

    Celestron AstroMaster Telescopes

    User Level

    For the Beginner


    2-Year Limited

    Weight Complete

    23 lbs.

    International Shipping



    Download Celestron AstroMaster 90 EQ Instruction Manual
    Download Celestron AstroMaster Telescope Quick Set-Up Guide
  • Product Guarantee

    We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.

    Manufacturer Warranty

    Celestron has a limited lifetime binocular and spotting scope warranty and all other products have a 2 year manufacturer's warranty covers against defects is provided. If you have specific questions about this product's warranty please contact Celestron's Customer Service department at 310-328-9560.

    Return & Exchange Policy

    At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.

  • 4.6 Stars

    11 Reviews

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