Celestron AstroMaster-90 EQ 90mm 3.5"/90mm Refractor Telescope Kit

B&H # CEAM90EQ MFR # 21064
Celestron AstroMaster-90 EQ 90mm 3.5"/90mm Refractor Telescope Kit


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Value: $12.95

Product Highlights

  • 1000mm f/11.1 Achromatic Refractor
  • Manual Equatorial Mount

You Pay: $199.99

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The Celestron AstroMaster-90 is an ideal telescope for beginners and can be used both for terrestrial and celestial viewing applications. The AstroMaster-90 offers multi-coated glass optics to allow clear and crisp images. This refractor model can also be used for astrophotography with an appropriate T-Mount adapter. It comes with a rugged pre-assembled tripod, 20mm eyepiece, 10mm eyepiece, and a permanent mounted Starpointer finder scope to easily locate heavenly objects.

Permanently mounted StarPointer
1.25" image erecting diagonal makes telescope suitable for terrestrial and astronomical use
Quick release dovetail attachment
German equatorial mount with setting circles to accurately locate celestial 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
UPC: 050234210645
Optical Design Achromatic refractor
Optical Lens Diameter 3.5" (90mm)
Focal Length 1000mm
Focal Ratio f/11.1
Maximum Useful Magnification 177x
Resolving Power Not Specified by Manufacturer
Optical Tube Dimensions Not Specified by Manufacturer
Mount Type Equatorial
Eyepiece Barrel Diameter 1.25"
Finderscope Mounted StarPointer
Tripod 1.25" steel tube legs
Motor No
GO-TO Capability No
PC Compatible No
Power Source None
Weight 23.0 lbs (10.43kg)
Packaging Info
Package Weight 33.0 lb
Box Dimensions (LxWxH) 43.2 x 15.0 x 10.0"
Celestron AstroMaster-90 EQ 90mm 3.5"/90mm Refractor Telescope Kit
  • StarPointer Finderscope
  • 20mm Eyepiece 1.25" (50x Magnification)
  • 10mm Eyepiece 1.25" (100x Magnification)
  • Diagonal
  • Tripod and Accessory Tray
  • Limited Two-Year Warranty
  • Be the first to review this item

    Eyepieces, Lenses & Diagonals

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    Celestron - X-Cel LX 2.3mm Eyepiece (1.25")
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    Save by purchasing eyepieces and filters in an accessory kit.

    Celestron - Eyepiece and Filter Kit - 1.25"
    • You Pay: $128.00


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    Filters are a great enhancement for lunar and planet viewing.

    Celestron - Moon Filter (1.25") - For Viewing the Moon When Bright
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    Cleaning and Anti Fog

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    Help keep your optics clean & fog free with these tools.

    Pearstone - Microfiber Cleaning Cloth, 18% Gray (7 x 7.9")
    • You Pay: $5.00

    Navigation & Alignment

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    Aim your scope at an object in the sky with a guiding system.

    Celestron - Astromaster Motor Drive
    • You Pay: $27.80


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    Take stunning portraits of constellations, nebulas, star clusters, and our home galaxy.

    Celestron - NexImage Solar System Eyepiece CCTV Imager
    • Price: $99.95

    Observing Chairs

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    Sit comfortably while stargazing and photographing sports, events, and nature.

    Walkstool - Comfort 45 Large Folding Stool
    • You Pay: $75.91

    Height 11 and 18"

    View all Accessories
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