Celestron NexStar 8SE review: 8 inches for the Moon and planets
Where does it rank on my leaderboard
| Rank | Telescope | Stars for Your Buck | Recorded UK price |
|---|---|---|---|
| 1 | Askar 50P | 95 out of 100 | £299 |
| 2 | Askar SQA106 | 93 out of 100 | £3,395 |
| 8 | Askar SQA130 | 86 out of 100 | £4,695 |
| 11 | Celestron NexStar 8SE | 83 out of 100 | £1,615 |
| 14 | Askar 71F | 81 out of 100 | £599 |
| 21 | ZWO FF110 | 73 out of 100 | £1,499 |
| 33 | Altair 60EDF | 50 out of 100 | £499 |
| 38 | Orion SkyQuest XX16g | 28 out of 100 | £3,299 |
| 39 | Celestron AstroMaster LT 76 | 13 out of 100 | £200 |
Contents
- 01 Where does it rank on my leaderboard
- 02 Specifications and features
- 03 The Moon and the planets
- 04 Should you buy it?
- 05 Questions and more about this review
In 30 seconds
Stars for Your Buck 83/100
Reviewed 2 Nov 2026 Updated 2 Nov 2026
- Rank
- #11 of 39 telescopes
- Verdict
- Damon recommends
Written by Damon Scotting 3 min read
Buy it if
- You want the Moon and the planets big and bright, at the eyepiece or on video.
- You want everything in one box: tube, GoTo mount, tripod and hand control.
- You want more aperture than the 6SE without moving to a separate mount.
Skip it if
- You want long exposures of galaxies and nebulae: the alt-azimuth fork arm cannot follow the sky's rotation.
- You want the most aperture for the money and do not need GoTo.
Eight inches of Schmidt-Cassegrain at 2,032 mm is a focal length made for the Moon and the planets, and my own captures through the NexStar 8SE, with a ZWO ASI585MC on the back, show it: Plato and the Alps on the Moon in crisp detail, Jupiter turning with its belts and moons, and Mars with its polar cap. It comes as one kit, tube, GoTo mount, tripod and hand control, with over 40,000 objects in the database. The single fork arm is alt-azimuth, so it is at its best on short planetary videos and at the eyepiece rather than on long deep-sky exposures.
Specifications and features
Against the telescopes I have reviewed
Compare with
| Celestron NexStar 8SE reviewed #11 of 39 | Celestron NexStar 6SE #23 of 39 | Celestron 8" EdgeHD #4 of 39 | |
|---|---|---|---|
| Recorded UK price | £1,615 | £1,199 | £1,999 |
| Stars for Your Buck | 83/100 | 72/100 | 90/100 |
| Aperture | 203 mm | 150 mm | 203.2 mm (8 in) |
| Focal length | 2,032 mm | 1,500 mm | 2,032 mm |
| Focal ratio | f/10 | f/10 | f/10 |
| Optical design | Schmidt-Cassegrain, StarBright XLT coatings | Schmidt-Cassegrain | EdgeHD aplanatic Schmidt-Cassegrain |
| Image circle | not recorded | 1 inch | APS-C sensors with the 0.7x reducer |
| Back focus | not recorded | 127 mm from rear baffle tube lock ring, native f/10 | 105 mm with the 0.7x reducer |
| Focuser | Manual rear focus knob | Manual rear focus knob | Moving primary mirror with mirror clutches |
| Weight | 5.4 kg tube; 14.51 kg kit | 3.6 kg tube; 12.7 kg kit | 6.35 kg (14 lb) optical tube |
| Length | not recorded | 406 mm | 432 mm (17 in) |
| Mount | Computerised alt-azimuth single fork arm, 40,000+ objects | Computerised alt-azimuth single fork arm, 40,000+ objects | not recorded |
| Eyepieces supplied | 25 mm (81x) | 25 mm (60x) | not recorded |
| Dew shield | Not supplied | Not supplied | not included |
| Highest useful magnification | 480x | not recorded | not recorded |
| Resolution | 0.57 arc seconds (Dawes), 0.69 (Rayleigh) | not recorded | not recorded |
| Power | 8 AA batteries (not included) or 12 V DC, 750 mA | not recorded | not recorded |
| In the box | Tube, SE mount and steel tripod, StarPointer finder, NexStar+ hand control, 25 mm eyepiece | Tube, SE mount and tripod, accessory tray, StarPointer finder, NexStar+ hand control, 25 mm eyepiece, 1.25 in diagonal | 40 mm Plossl 1.25 in eyepiece, 9x50 finderscope, 1.25 in star diagonal, CGE dovetail bar |
The Moon and the planets
The planets and the Moon
The Moon: Plato and the Alps
- Gear
- Celestron NexStar 8SE, ZWO ASI585MC
Jupiter turning
- Gear
- Celestron NexStar 8SE, ZWO ASI585MC
Mars turning
- Gear
- Celestron NexStar 8SE, ZWO ASI585MC
Should you buy it?
83/100 Stars for Your Buck
Pros
- Lunar detail: my Moon capture shows Plato, the Alpine Valley and the mountains around them crisp to the edge.
- Jupiter's belts and its moons, and Mars with its polar cap, in my own planetary timelapses with a ZWO ASI585MC.
- A complete kit: tube, single fork arm GoTo mount, tripod, NexStar+ hand control, finder and eyepiece.
- Over 40,000 objects in the GoTo database.
- 203 mm of aperture resolves down to 0.57 arc seconds (Dawes), against 0.77 for the 150 mm 6SE.
Cons
- The single fork arm is alt-azimuth: long deep-sky exposures show field rotation without a wedge.
- At f/10 and 2,032 mm the field is narrow: big nebulae and star fields do not fit.
- No dew shield in the box, and an SCT's front corrector dews up on a damp night.
- Batteries are not included: it takes 8 AA cells or a 12 V supply.
A whole GoTo kit with eight inches of aperture, and at its best on the Moon and the planets.
Who the NexStar 8SE is for
Moon and planet observer
Buy
Eight inches at f/10 is exactly the tool for craters, belts and polar caps.
Beginner who wants GoTo
Buy
Tube, mount, tripod and hand control come together; align it and it finds the targets for you.
Planetary video imager
Buy
My Jupiter and Mars timelapses came through this scope with a ZWO ASI585MC.
Deep-sky imager
Skip
An alt-azimuth fork arm and f/10 are the wrong tools for long exposures of nebulae.
Aperture on a budget
Skip
If you do not need GoTo, a Dobsonian gives more aperture for the money.
Three alternatives I have reviewed
- Celestron NexStar 6SE The same kit with a 150 mm tube, lighter and cheaper 72/100 £1,199 Read the review
- Celestron 8" EdgeHD 203 mm f/10 with a flat field, for imaging on an equatorial mount 90/100 £1,999 Read the review
- Sky-Watcher Skymax 180 180 mm Maksutov, another long focal length for the planets 58/100 £1,021 Read the review
Questions and more about this review
Reviewed by
Damon Scotting
The Telescope Man Verified
BSc (Hons) Physics with Astrophysics and Cosmology, Loughborough University PGCE / QTS, University of Nottingham
About Damon About Damon Damon Scotting is The Telescope Man. He holds a BSc (Hons) in Physics with Astrophysics and Cosmology from Loughborough University and a PGCE with QTS from the University of Nottingham, and taught physics in secondary schools before becoming an astronomy creator. He is a contributing writer for BBC Sky at Night Magazine and the author of 42 Wonders of Our Night Sky, and his photograph of the galaxy M100 with the dwarf planet Ceres was Highly Commended in the Astronomy Photographer of the Year 2024 competition run by Royal Observatory Greenwich. He has appeared on the BBC's Blue Peter. More than 750,000 people follow his astronomy channels on YouTube, Instagram and TikTok, and he has reviewed more than 140 telescopes, mounts, cameras, filters and accessories hands-on for this site. More about Damon · How I test · Damon's book
I review all kinds of gear: most of it I buy, some is gifted and some is loaned, and all of it is reviewed the same way. How this site is funded
Seven questions, answered
Questions about the Celestron NexStar 8SE
Reviewed 2 November 2026 ·Updated 2 November 2026
I review all kinds of gear. Most of it I buy, some is gifted and some is loaned, and all of it is reviewed the same way: no company sees or approves a review before it is published. Some shop links are affiliate links: I earn a commission when you buy through them, at no extra cost to you. How this site is funded
- Is the Celestron NexStar 8SE good for beginners? Yes, for observing and for the Moon and the planets. The GoTo mount finds and tracks the targets for you, and the tube, mount, tripod, finder and eyepiece all come in one box. The specifications and the comparison table ↓
- Can I do astrophotography with the NexStar 8SE? Yes, of the Moon and the planets: my captures on this page were made through it with a ZWO ASI585MC planetary camera. The alt-azimuth fork arm cannot follow the sky's rotation, so long exposures of nebulae and galaxies need a wedge or a different mount.
- How heavy is the NexStar 8SE? Celestron gives 5.4 kg for the optical tube and 14.51 kg for the whole kit, with a 4.08 kg tripod. It comes on its own GoTo fork arm, so there is no mount to choose. The specifications and the comparison table ↓
- What comes in the box with the NexStar 8SE? The optical tube, the single fork arm GoTo mount and steel tripod, the NexStar+ hand control, a StarPointer red dot finder and a 25 mm eyepiece giving 81x. The specifications and the comparison table ↓
- NexStar 8SE or 6SE? The same mount and the same kind of kit. The 8SE has 203 mm of aperture against 150 mm, so brighter, finer views of the Moon and the planets, for a higher price and a heavier tube. The specifications and the comparison table ↓
- How does it run? On 8 AA batteries, not included, or a 12 V DC supply of 750 mA, tip positive. The specifications and the comparison table ↓
- What have I not tested on the NexStar 8SE? My captures through the NexStar 8SE are of the Moon, Jupiter and Mars. I have no deep-sky captures or measurements of my own through it, and I have not fitted a wedge or a focal reducer.