A big mirror on a box that costs almost nothing · review
Celestron's StarSense Explorer 130 Tabletop: a 130 mm Newtonian on a manual tabletop Dobsonian base, guided to targets by a phone dock and the StarSense app's sky-recognition system.
Celestron’s StarSense system turns a docked phone into the finder. The app photographs the sky overhead through a small mirror, recognizes the star pattern, and works out where the tube is pointing. Arrows on the screen lead to the chosen target; when the bullseye turns green, it is in the eyepiece. The listing compares the method to the star trackers satellites use.
The app also builds a list of the best objects for the current time and place.
The tube is a 130 mm (5.12 in) Newtonian with highly reflective coatings. That is enough for Jupiter’s cloud belts, Saturn’s rings, the Orion Nebula and the core of the Andromeda Galaxy. The listing does not give the focal length, so magnifications with the supplied 10 mm and 25 mm eyepieces cannot be calculated from it.
The Dobsonian-style base is manual, compact and low. Celestron notes the low eyepiece suits children; adults will want a sturdy table, wall or stool outdoors. Amazon’s item data gives 8.7 kg (19.2 lb) for the shipment.
Celestron lists Android 12 and later and iOS 18 and later, including iPhone XR and newer. An older phone may not run the app.
The Sky-Watcher Heritage 130 is also a 130 mm tabletop Dobsonian. On November 7, 2026 it cost $269 against $429.99 here. The difference is the StarSense finding system.
On November 7, 2026, Amazon.com sold it directly at $429.99. Celestron states a 2-year US warranty.
Figures as Keepa reported them on the day this page was last updated. Stock and pricing shift without warning.
Prices quoted in this text were read on November 7, 2026. The live price is at the top of the page.
Same aisle, closest price — what the same spend else shows.
| Aperture | 130 mm (5.12 in), stated · Newtonian reflector with highly reflective coatings |
|---|---|
| Focal length and ratio | Not published in the Amazon.com listing. |
| Base | Manual alt-azimuth tabletop Dobsonian-style base, compact and low-profile |
| Bearing design | Not published by the maker. |
| Tube construction | Not published by the maker. |
| Heaviest single part | Not published · Amazon's item data gives 8.7 kg (19.2 lb) for the shipment |
| Eyepiece height | Low profile on a table, stated easier for some observers, especially children |
| Amazon reference | B0CBQXHXX3 |
| EAN | 0050234224819 |
The phone sits in a dock on the tube, looking at the sky through a mirror. The app photographs the stars overhead, recognizes the pattern and works out where the telescope is pointing, then shows arrows to the target. When the bullseye turns green, the target is in the eyepiece.
Celestron lists Android 12 and later and iOS 18 and newer, including iPhone XR and newer models.
A sturdy outdoor table, a low wall or a stool at a comfortable height. On the ground, the eyepiece is too low for most adults.
7.2/ 10
Real aperture and a finding system that works, on a base that needs a table to be any use.
This model is listed on Amazon.com, at ≈ $430 at the last reading. Listed is not the same as in stock: availability changes daily, and the buy box shows the live price.
Details checked on November 7, 2026.
A beginner with a sturdy table or wall who wants the phone to find targets
Specifications: the manufacturer sheet for telescopes and observing optics and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
76 mm (2.99 in) mirror · 350 mm (13.8 in) focal length · f/4.6 · tabletop Dobsonian
A 76/350 tabletop Dobsonian sold pre-assembled, with 20 mm and 6 mm eyepieces, a 2x Barlow, a Moon filter, a compass, a starter book and planetarium software.
Best for: A very compact first telescope for a child, if found at a sensible price
≈ $390
130 mm (5.12 in) parabolic mirror · tabletop Dobsonian · collapsible tube · 94% reflectivity coatings
Sky-Watcher's Heritage 130: a 130 mm parabolic Newtonian with a collapsible tube on a tabletop Dobsonian base, delivered assembled with 10 mm and 25 mm eyepieces and a red-dot finder.
Best for: A real 130 mm parabolic mirror that stores in a closet and needs no assembly
≈ $269
60 mm (2.36 in) lens · 900 mm (35.4 in) focal length · f/15 · alt-azimuth mount · 2.5 kg (5.5 lb) complete
A 60/900 achromatic refractor on a light alt-azimuth mount and aluminum tripod, sold complete with three 1.25 in eyepieces, a 1.25 in diagonal, a 1.5x erecting lens, a 5x24 finder and a phone holder, 2.5 kg (5.5 lb) in all.
Best for: The Moon, double stars and the bright planets from a balcony or a yard, with nothing to align
≈ $238
