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Celestron - AstroMaster 90AZ Refractor Telescope - Silver

Model: 21045
SKU: 12562895
$299.99
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  • General
    • Brand: Celestron
    • Model Number: 21045
    • Product Name: AstroMaster 90AZ Refractor Telescope
    • Color: Silver
    • Assembly Required: Yes
  • Additional Dimensions
    • Optical Tube Dimension Diameter: 90 millimeters
    • Objective Lens Diameter: 90 millimeters (Generally, the larger the diameter of the objective lens, the greater the light-collecting power and the brighter images will appear.)
  • Dimensions
    • Product Weight: 20 pounds (The out of box weight of the item.)
  • Compatibility
    • Computerized Star Locator Compatible: false
  • Included
    • Computerized Star Locator Included: false
    • Eyepieces Included: 2 eyepieces: 10mm, 20mm
    • Tripod Included: true
    • Case Included: false
    • USB Cable Included: false
  • Performance
    • Water Resistant: false (Resists some degree of water penetration.)
  • Power
    • Battery Size: Other (The battery size required for operation.)
  • Features
    • Computerized Hand Control: false
    • Magnification Type: Variable (Variable magnification indicates the presence of a zoom function on the device, but fixed magnification cannot be adjusted by the user.)
    • Optical Design: Refractor (There are three primary optical designs for telescopes: refractor, reflector, or catadioptric. Refractors use lenses, reflectors use mirror(s), and catadioptric telescopes use a combination of both to form images.)
    • Indicator Light(s): false
    • Mount Type: Manual alt-azimuth
    • Tripod Mountable: Yes
  • Imaging
    • Magnification: 213 times
  • Exposure Control
    • Focal Length: 1000 millimeters (The distance from an optical device's primary lens or mirror to the point where light rays come together in a single focused point, used to determine a device's magnifying power.)
  • Other
    • UPC: 050234210638

Immerse yourself in the fun of astronomical exploration using this Celestron AstroMaster 90AZ 21063 telescope that features 10mm and 20mm eyepieces and 13-213x magnification power for viewing clarity and a StarPointer finderscope for targeting objects.

  • 13-213x power magnification: To help bring terrestrial and astronomical objects within sight.
  • 1000mm focal length; f/11 focal ratio: For clarity and precision.
  • Built-in StarPointer finderscope: Helps highlight the subjects you are viewing.
  • Altazimuth mount with panhandle control: Along with a steel tripod and dovetail attachment to make setting up and positioning the telescope a snap, without the need for installation tools.
  • SkyX First Light Edition software: Features a 10,000-object database, printable sky maps and 75 enhanced images to help you make the most of your stargazing experience.
  • 90mm diameter: Along with a refractor optical design for improved visibility.
  • Accessory tray: Makes it easy to keep telescope peripherals within reach.
  • Multicoated erect image optics: Deliver high light transmission for a detailed view.
Whats Included
  • Celestron AstroMaster 90AZ Refractor Telescope
  • SkyX First Light Edition software CD-ROM
  • Steel tripod, altazimuth mount
  • 10mm and 20mm eyepieces
  • Accessory tray
  • Owner's manual
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Pros for Celestron - AstroMaster 90AZ Refractor Telescope - Silver
There were no pros for this productThere were no pros for this productOverall Performance, Ease of UseEase of use, Image Quality, Price, Clarity, Setup
Cons for Celestron - AstroMaster 90AZ Refractor Telescope - Silver
There were no cons for this productThere were no cons for this productThere were no cons for this productMagnification, App Functionality, Tripod Stability, Alignment, Instructions

Specs

Reviews

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 4 out of 5 stars

    Good for a beginner

    Great starter telescope. Spent a lot of time researching and there are a lot of professional opinions that seem to contract each other. Got this one and is pleasantly surprised at the results. The only minor drawback is the stability of the stand, but not unreasonable for a beginner scope

    This review is from Celestron - AstroMaster 90AZ Refractor Telescope - Silver

    pmill Posted

  • Rated 4 out of 5 stars

    Good scope but AZ mount and Starfinder is no good.

    Scope is very good but AZ mount is stiff and hard to use. Starfinder is useless. It does not line up well and adjustment seem impossible. Recomment scope with EQ mount for about $30 more and includes a regular finder scope. The Starfinder is just too close to the barrel for me to get my eye against it. Maybe my head is too big! LOL.

    This review is from Celestron - AstroMaster 90AZ Refractor Telescope - Silver

    JoeMofMullicaHillNJ Posted

  • Rated 4 out of 5 stars

    decent little telescope

    works pretty well. still figuring out the little button/little scope to the side. but is a great first telescope. got it originally for my 4.5 year old for christmas. when the moon is out right, you can really see the detail. thats really neat. we saw very faint rings on saturn one night way up in the N GA mountains where it was really clear and dark.

    This review is from Celestron - AstroMaster 90AZ Refractor Telescope - Silver

    Leec Posted

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