Celestron PowerSeeker 80AZS Telescope

Model Number: 21087
Web Code: 10382471


See the wonders of the universe with the Celestron PowerSeeker 80AZS telescope. Ideal for amateur stargazers, this telescope has great light gather capabilities with its 80mm aperture, delivers great high-magnification with its 400mm focal length, and the f/5 focal ratio offers a wide field of view ideal for viewing nebulae or star clusters.
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Available online only
  • Refrator telescope is ideal for astronomy and landscape viewing
  • Ideal for aspiring astronomers and amateur stargazers
  • Features an aperture diameter of 80mm and offers great light-gather capabilities
  • 400mm focal length offers great high-magnification viewing and f/5 focal ratio offers a wide field of view for observing star clusters and nebulae
  • Easy to set up with no tools required, this telescope features an Alt-azimuth mount and aluminum tripod
  • Fully coated optics offer clear, detailed images
  • Lightweight design makes it easy to transport
Lunar & Planetary
Dual Purpose (Astronomical & Terrestrial)
Optical Design
80 mm
Focal Length
400 mm
Focal Ratio
11 x;189 x;20 x;300 x
Expertise Level
Eye Piece(s)
20 mm
Field of View
Not Applicable
Not Computerized
Highest Useful Magnification
189 x
Lowest Useful Magnification
11 x
Resolution (Rayleigh)
1.74 arcsec
Resolution (Dawes)
1.45 arcsec
Optical Tube Length
406 mm
Mount Type
Motorized Mount
Alignment Procedure
Not Applicable
Tool-Free Setup
Width - Folded
35.56 cm
Height - Folded
20.32 cm
Depth - Folded
86.36 cm
Width - Expanded
14.06 cm
Height - Expanded
21.77 cm
Depth - Expanded
86.36 cm
Weight (Including Tripod)
4.5 kg
  • Optical tube
  • Mount & tripod
  • Erect image diagonal
  • Two eyepieces
  • 3x barlow lens
  • Accessory tray
  • The SkyX DVD ROM

  • Great started telescope

    from Best Buy US on May 4, 2019

    Great started telescope. Able to see the moon perfectly and catch a few stars.

  • My teen is enjoying this camera

    from Best Buy US on March 1, 2019

    Great for a beginning teen & his dad to start experimenting with. As they progress I think a more powerful lens would be needed

  • Good telescope for a beginner

    from Best Buy US on August 25, 2018

    Received the telescope. A part was cracker but usable

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