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Deal.ai › Celestron
Celestron
StarSense Explorer 150mm Smartphone App-Enabled Tabletop Dobsonian Telescope
Celestron

StarSense Explorer 150mm Smartphone App-Enabled Tabletop Dobsonian Telescope

5(1 rating)

Best price now

$599.95at CelestronChecked Nov 10

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Price facts

  • Last seen at $599.95 at Celestron on Nov 10.

Our take on the StarSense Explorer 150mm Smartphone App-Enabled Tabletop Dobsonian Telescope

The StarSense Explorer 150mm is a tabletop Dobsonian reflector that uses your smartphone to find objects in the sky. You dock the phone, align it to the scope, and the app shows arrows that guide you until the target is centered. The 150mm mirror gathers far more light than the 114mm and 130mm tabletop models in the same line, so galaxies, globular clusters and nebulas show more detail. It suits beginners who want push-to guidance without a computerized mount, and it is heavier and bulkier than the smaller versions.

Best forBeginners who want guided object findingBackyard observers with a sturdy table or benchViewing the Moon, planets and brighter deep-sky objectsSmall-space stargazers who pack the scope away after use
Pros
  • 150mm aperture pulls in faint deep-sky objects
  • StarSense app guides you with on-screen arrows
  • No star charts or manual alignment routine needed
  • Audio descriptions and object info built into the app
  • Simple altazimuth tabletop base sets up in minutes
Cons
  • Needs a flat, stable surface to sit on
  • Phone battery drains during long sessions
  • App guidance depends on a clear view of the sky
  • Bulky and heavy for a tabletop scope
  • Manual tracking at high power takes practice

StarSense Explorer 150mm Smartphone App-Enabled Tabletop Dobsonian Telescope prices at every store

  • CelestronNew

    In stockReturn policy

    $599.95Checked Nov 10
    Visit Celestron

What reviewers say

Owners treat the StarSense app as the headline feature and say it gets beginners onto targets quickly. The 150mm aperture draws praise for brighter views than the smaller models in the line. Complaints center on the scope's weight and on the phone-based pointing needing a clear sky.

What people mention
  • App guidancePraisedOwners say the on-screen arrows get them to targets without star charts.
  • AperturePraisedThe 150mm mirror shows more detail in deep-sky objects than the smaller models.
  • WeightCriticisedSeveral owners find it heavy and awkward to carry outside.
  • StabilityMixedThe base is steady on a firm table but can wobble on uneven surfaces.
  • Phone alignmentMixedAlignment is quick, though some say it drifts and needs redoing mid-session.

About the StarSense Explorer 150mm Smartphone App-Enabled Tabletop Dobsonian Telescope

The Celestron StarSense Explorer 150mm is a tabletop Dobsonian telescope that uses a smartphone to find objects in the night sky. The phone sits in the StarSense dock on the telescope. The app uses patented StarSense Sky Recognition technology to work out where the telescope is pointed.

After a quick alignment of the phone to the telescope's optics, the app lists the celestial objects currently visible. Once you pick one, on-screen arrows guide you as you move the telescope. The bullseye turns green when the object is ready to view in the eyepiece. The app includes hundreds of audio descriptions and detailed information on thousands of objects.

The telescope has a 150mm (5.9") parabolic primary mirror. Its compact, lightweight tabletop base has Teflon bearings for smooth motion in altitude and azimuth, and an altitude brake that adjusts tension. The base has an eyepiece rack and carry handles. It can sit on a stable platform such as a table to raise it to a comfortable height, and an optional tripod can be added.

Type
Tabletop Dobsonian reflector telescope
Aperture
150mm (5.9")
Primary mirror
Parabolic
Focuser
1.25" rack-and-pinion
Eyepieces
Accepts 1.25" eyepieces
Mount
Tabletop altazimuth Dobsonian base with Teflon bearings
Altitude control
Integrated altitude brake to adjust tension
Tube
Connects to the base with tube rings; position adjustable in the rings
Pointing
Panning knob on the tube
Storage
Eyepiece rack on the base

Questions and answers

Is the 150mm worth it over the 130mm version?
The larger mirror collects more light, so clusters, nebulas and planets show more detail. It is also heavier and bulkier, so pick the smaller model if portability matters more.
Do I need a phone to use it?
The telescope works as a manual Dobsonian without a phone. The StarSense app is what provides the guided pointing, so you lose that feature if you leave the phone behind.
What can I see with it?
The Moon and planets show good detail, and the aperture is enough for brighter galaxies, globular clusters and nebulas under dark skies.
Does it need a table?
Yes. The base is designed to sit on a flat, stable surface such as a table or bench, and a shaky surface makes high-power viewing difficult.
Is it good for a beginner?
Yes. Setup is simple and the app handles object finding, which is the hardest part for new observers.
Does the app work with any phone?
The StarSense Explorer app runs on recent iOS and Android phones. Check that your phone model is supported before relying on it.
Where is the StarSense Explorer 150mm Smartphone App-Enabled Tabletop Dobsonian Telescope cheapest?
At Celestron, for $599.95, as of our latest check.
What do buyers say about the StarSense Explorer 150mm Smartphone App-Enabled Tabletop Dobsonian Telescope?
Rated 5 out of 5 from 1 ratings.

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Carrying
Carry handles
Dust covers
For the front of the tube and the focuser
Phone compatibility
Android 12 and later; iOS 18 and newer, including iPhone XR and newer models
Older phones
Can use the app, but cannot reinstall it if uninstalled
Optional accessories
Tripod; PowerTank Glow 5000 (red flashlight and USB power bank), both sold separately
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