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Orion Telescopes
Beginner
Celestron AstroMaster 90EQ Equatorial Refractor Telescope
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Standard Per-Item Shipping Charge: $24.95
More Shipping Information
This product is no longer available for purchase.
  • Quick and easy no-tool setup
  • Permanently mounted StarPointer
  • 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


Learn more
Item #  10425
Mfg Model #  21064

If you're looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky.

The AstroMaster Series produce 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. For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors.

Warranty

This product is serviced and supported by its manufacturer according to the terms and conditions included in the packaged product. Orion's limited warranty does not apply. Please contact the manufacturer directly for technical support.

  • Best for viewing
    Lunar & planetary
  • Best for imaging
    Lunar & planetary
  • User level
    Beginner
  • Optical design
    Refractor
  • Optical diameter
    90mm
  • Focal length
    1000mm
  • Focal ratio
    f/11.0
  • Coatings
    Multi-coated
  • Magnification with included eyepieces
    50x, 100x
  • Resolving power
    1.29arc*sec
  • Lowest useful magnification
    13x
  • Highest useful magnification
    213x
  • Limiting stellar magnitude
    12.3
  • Finder scope
    Reflex sight
  • Focuser
    1.25" Rack-and-pinion
  • Diagonal degrees
    1.25" 90° Mirror Star
  • Mount type
    Equatorial
  • Astro-imaging capability
    Simple moon shots
  • Dovetail bar system
    Yes
  • Computerized compatibility
    Not compatible
  • Setting circles
    Yes
  • Polar-axis scope
    Not available
  • Length of optical tube
    36.0 in.
  • Additional included accessories
  • Other features
  • Warranty
    Two year

Orders received by 1pm Eastern Standard Time for in-stock items ship the same business day. Order received after noon will ship the next business day. When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available. You have the option in check out to request that your order ship complete, if you'd prefer.

A per-item shipping charge (in addition to the standard shipping and handling charge) applies to this product due to its size and weight. This charge varies based on the shipping method.

Standard Delivery: $24.95
3 Day Delivery: $45.00
2 Day Delivery: $45.00
Next Day Delivery: $75.00

SHIPPING RESTRICTIONS APPLY FOR THIS PRODUCT

This product is available to ship Standard delivery within the 50 US states, APO/DPO/FPO addresses and US territories/protectorates. Delivery is not available to Canada.

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