Celestron Powerseeker 127EQ Telescope

Model #21049

Celestron Warranty
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General Specification

Optical Design Newtonian Reflector
Aperture (mm) 127 mm (5 in)
Focal Length 1000mm (39 in)
Focal Ratio 7.87
Focal Length of Eyepiece 1 (mm) 20 mm
Magnification of Eyepiece 1 50 x
Focal Length of Eyepiece 2 (mm) 40mm
Magnification of Eyepiece 2 250x
Finderscope 5x24
Mount Type German Equatorial
Accessory Tray No-Tool Tray with Eyepiece holder
Tripod Aluminum
Highest Useful Magnification 300 x
Lowest Useful Magnification 18 x
Limiting Stellar Magnitude 13
Resolution (Rayleigh) 1.1 arc seconds
Resolution (Dawes) 0.91 arc seconds
Light Gathering Power 329 x
Apparent Field of View 0.8 Degree
Linear Field of View (@1000 yds) 43 ft (13 m)
Secondary Mirror Obstruction 41 mm (1.6")
Secondary Mirror Obstruction by Diameter 32%
Secondary Mirror Obstruction by Area 10%
Optical Coatings Aluminum
Optical Tube Length 508mm (20")
User Reviews
B h photo.34921152
8 December 2017

My expectations were really high after reading the reviews but still it was difficult to accept that such an inexpensive telescope could deliver excellent results. It has surpassed my expectations.I would recommend the celestron or meade 8-24mm zoom eyepiece.

Shopping com.33655990
8 November 2009

I recommend this scope. The main telescope and tripod is good quality. Just be prepared to by better lenses.

  • +

    Affordable, easy to set up, great resolution with right lenses, helpful software.

  • -

    Lenses included with telescope are poor quality. Finderscope is cheap.

B h photo.34921152
22 June 2017

Everything was well presented to put together and set up. Useful for sky watching for the price. The Celestron Starry Night software is a marvelous side benefit great simulation and very detailed down to Cassini, asteriods if it is known it is there.

B h photo.34921152
27 June 2018

If you are expecting to get Hubble quality images, you won't. If you are expecting to get a finely, hand crafted, precision instrument, you don't. However, it is a fine scope for the money. The mount is a bit sloppy. The tripod a little wobbly.

B h photo.34921152
6 January 2019

The telescope comes with a counter weight that is way too heavy. I am using one only a fraction of the weight so I do not strip the gears in the equatorial alt -azimuth mount. The screw holes in the mount were too small and I had to do some light fabrication to make them larger.

B h photo.34921152
11 March 2014

As an amateur astronomer, a beginner. I require assistance in setting up and using this scope. I knew this from the beginning. Am joining a star gazer group for moral and technical help. I found out that my telescope is stronger than what most have now. Plus it's motor drive adaptable.

B h photo.34921152
27 September 2018

Love my Celestron 127EQ great telescope everything in the box works great it was a nice start package for a recently user of Refractor telescopes Bird-Jones design ive heard many out there say it wasnt that great of telescope. Me i love it i think it was good design and new change.

B h photo.34921152
18 August 2018

I'm just a novice but this works great. Totally satisfied.

B h photo.34921152
14 August 2018

This is exactly what is advertised. I almost couldn't believe the price, but I've used this to view planets and can make out the moons of Jupiter and Saturn's rings! The moon also looks stunning!!

19 July 2018

Love my little starter telescope! Perfect for the first time hobbyist like myself So far I've seen Jupiter + moons and a few weeks ago saw Saturn for the first time...amazing!

Product Highlights
  • Type: Reflecting Telescopes Telescope
  • Series: Celestron PowerSeeker
In The Box
  • Celestron PowerSeeker 127EQ
  • 20mm Eyepiece
  • 4mm Eyepiece- 3x Barlow Lens
  • Star Pointer Finder
  • Equatorial Head
  • Slow-Motion Cables
  • Adjustable-Height Tripod
  • Counterweight Bar
  • 7.5 lb Counterweight
  • "The Sky " Level 1 CD-ROM
  • 2-Year Warranty
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