Celestron PowerSeeker 127EQ vs Celestron StarSense Explorer DX 130AZ: specs compared
Updated 05 September 2026.
130 mm
Celestron StarSense Explorer DX 130AZ wins on aperture
On aperture, Celestron StarSense Explorer DX 130AZ leads: 130 mm versus 127 mm.
| Spec | Celestron PowerSeeker 127EQ | Celestron StarSense Explorer DX 130AZ |
|---|---|---|
| Aperture | 127 mm (5 in) | 130 mm (5.12 in) |
| Focal length | 1000 mm | 650 mm |
| Focal ratio | f/7.87 | f/5 |
| Optical design | Newtonian reflector (spherical primary, Bird-Jones) | Newtonian reflector |
| Focuser / eyepiece barrel | 1.25 in focuser | 1.25 in rack-and-pinion focuser |
| Mount | Manual German equatorial | Altazimuth with slow-motion control (StarSense phone dock) |
| Highest useful magnification (published) | 300x | 307x |
Questions and answers
Which has the higher aperture, Celestron PowerSeeker 127EQ or Celestron StarSense Explorer DX 130AZ?
On aperture, Celestron StarSense Explorer DX 130AZ leads: 130 mm versus 127 mm.
How do Celestron PowerSeeker 127EQ and Celestron StarSense Explorer DX 130AZ compare?
On aperture, Celestron StarSense Explorer DX 130AZ leads: 130 mm versus 127 mm.