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Celestron PowerSeeker 127EQ Telescope - 21049

Lots in Stock - Ships Today if Ordered by 2pm EDT! (Mon - Fri)


  • Manual German equatorial mount with setting circles to accurately locate and track sky objects
  • Adjustable, full height tripod with deluxe accessory tray
  • Quick and easy no-tool setup
  • Accessories include a 20mm and 4mm eyepiece, a finderscope, and a Barlow Lens
  • 3x Barlow lens triples the magnifying power of each eyepiece
  • Download Starry Night Basic Software with a 36,000 object database, printable sky maps and enhanced images including 3D renderings of stars, exoplanets, and galaxies

Discover our Solar System with the Celestron PowerSeeker 127EQ! You'll be ready to observe in minutes thanks to the quick and easy no-tool setup. The 127EQ provides bright, clear images of the Moon, planets, star clusters, and more for great nighttime viewing.

Manual German Equatorial telescope

The PowerSeeker mount comes with two slow motion control knobs that allow you to make fine pointing adjustments to the telescope in both Right Ascension and Declination axes, also referred to as RA and DEC.

Accessories Included

Accessories include a 20mm and 10mm eyepiece, a finderscope, and a 3x Barlow lens. The two eyepieces offer different magnifications for low and high powered views.  The 3x Barlow lens triples the magnifying power of each eyepiece.

Starry Night Software

Download Celestron's Starry Night Software and learn about the night sky, celestial objects, and how to plan your next observing session. Celestron Starry Night Software is the premier astronomy software package on the market, providing resources and knowledge to view our solar system and beyond. 


PowerSeeker 127EQ Quick Setup Guide
PowerSeeker 60, 70, 80, 114, 127 EQ Manual
Other Product Files:
Astronomy Basics
Telescope Basics
Telescope Maintenance
Celestial Observing
Optical Tube Info:
Optical Design Newtonian Reflector
Aperture 127mm (5")
Focal Length 1000mm (39")
Focal Ratio f/7.87
Focal Length of Eyepiece 1 20mm (0.79")
Magnification of Eyepiece 1 50x
Focal Length of Eyepiece 2 4mm (0.16")
Magnification of Eyepiece 2 250x
Barlow Lens 3x
Finderscope 5x24
Highest Useful Magnification 300x
Lowest Useful Magnification 18x
Limiting Stellar Magnitude 13
Resolution (Rayleigh) 1.1 arc seconds
Resolution (Dawes) 0.91 arc seconds
Light Gathering Power (Compared to human eye) 329x
Secondary Mirror Obstruction 41mm (1.6")
Secondary Mirror Obstruction by Diameter 32%
Secondary Mirror Obstruction by Area 10%
Optical Coatings Aluminum
Optical Tube Length 508mm (20")
Mount Info:
Mount Type German Equatorial
Accessory Tray No-Tool Tray with Eyepiece holder
Tripod Aluminum
Software Starry Night Basic Edition

Questions & Answers

  • I was wondering if this product has adapter for cell phone and has 6mm eyepiece ?

    This scope includes a 20mm and 4mm eyepiece.  It doesn't include a smartphone holder - those can be found here:

  • Not clear on what this scope actually comes with. Can you list which (if any) eyepieces it comes with. Tripod is extra? All the fiddley stuff between the tube and tripod (hey - Im just getting into this and do not know the names!) A manual? Help me spend some money and tell me what I get. Thanks in advance. PS - asked to be notified when in stock - Weeks? Months? Next year?

    Hi Jock,

    It does come with everything you need to get started, including 2 eyepieces, a 20mm for wide views and 4mm for high power for planets.  

    It includes an assembly manual but there's some great YouTube videos on assembly and use as well like this one: