Telescope Comparison
Celestron AstroMaster 114EQ vs Celestron StarSense Explorer LT 114AZ
Same optics. Different mount philosophy.
First light
Celestron · 114mm · £189
The sky-learner's equatorial scope
- 114mm newtonian reflector on a manual equatorial mount
- Good for: Moon, planets, bright star clusters and nebulae
- Setup includes rough polar alignment before observing — more steps than a simple alt-az
- Mount axes feel counterintuitive at first; users find they become natural after several sessions
- Keeps the door open for adding tracking motors and moving into astrophotography later
Celestron · 114mm · £249
The simple alt-az visual scope
- 114mm newtonian reflector on a simple alt-az mount
- Good for: Moon, planets, bright open clusters
- No alignment required — quick to set up, intuitive to move
- Finding objects requires learning to star-hop: navigate with a finder scope and sky chart
- 8.5kg total — manageable to carry to dark-sky sites
The full picture
The numbers that separate these two scopes — and what they mean at the eyepiece.
Aperture
Equal light-gathering. Aperture won't settle this comparison — the mount, focal ratio, and observing experience are what differ.
Focal length
Same focal length — identical magnification with any given eyepiece. Differences come from optical design and coatings.
Focal ratio
Same focal ratio — the same eyepiece gives equivalent magnification and true field in both scopes.
Mount type
Celestron AstroMaster 114EQ's equatorial mount tracks the sky when polar-aligned. Celestron StarSense Explorer LT 114AZ's alt-az is simpler to set up but objects drift at high magnification.
Weight (OTA)
Similar optical tube weight. Any portability difference between these setups comes from the mount, not the tube itself.
Optical design
Both are Newtonian reflectors — the same optical formula. Any performance difference comes from collimation quality, focal ratio, and eyepiece choice, not the design itself.
At the eyepiece
Both scopes · same aperture
Both are 114mm Newtonian reflectors — light gathering is identical. What you see through each depends on your eyepieces, your sky, and the steadiness of the atmosphere, not which scope you bought. Saturn's rings separate clearly from the disk; in good seeing, the Cassini Division — the dark gap between the A and B rings — is a genuine target at moderate magnification. Jupiter shows two equatorial cloud bands reliably, four Galilean moons changing position night to night. The Orion Nebula (M42) shows real nebulosity around the Trapezium, which splits into four stars at moderate magnification. The Andromeda Galaxy (M31) fills a wide-field eyepiece, the bright core distinct from the outer halo. What separates these scopes is the mount, the setup experience, and where you can use them — not what you see through them.
The real tradeoff
Both scopes are capable. The question is which one fits the way you actually observe.
The Celestron StarSense Explorer LT 114AZ's alt-az mount is faster to set up — no polar alignment, intuitive pointing. The Celestron AstroMaster 114EQ's equatorial mount takes longer but tracks the sky properly when polar-aligned. For quick visual sessions the alt-az is more convenient; for higher-magnification work or any astrophotography, the equatorial mount is the better tool.
The dark side
Every scope has a personality. Here’s where each one gets difficult.
Celestron
Celestron AstroMaster 114EQ
Mount axes feel counterintuitive at first
An equatorial mount does not move up/down and left/right as you expect — it follows the rotation of the sky. Users consistently report that it takes several sessions before it begins to feel natural.
Celestron
Celestron StarSense Explorer LT 114AZ
Finding faint objects from a light-polluted garden is genuinely hard
Star-hopping to a globular cluster or dim galaxy from a suburban sky requires learning. Users report a real demoralising phase in the first weeks — landing on the wrong star field, convincing yourself it's the target, then finding out later it wasn't. This improves rapidly with experience.
Which is right for you?
Two different buyers. Two different right answers.
The sky-learner's equatorial scope
Celestron · Celestron AstroMaster 114EQ
You’ll love this if…
- You want to understand how an equatorial mount works — and you're prepared to spend a few sessions on polar alignment before it becomes second nature
- You plan to observe from a fixed spot in the garden, where the mount can stay roughly polar-aligned between sessions
- Astrophotography is on your radar even if you're not starting there — this mount keeps that option open with a motor drive upgrade
This will frustrate you if…
- You find the equatorial mount's axes feel wrong — objects move in unexpected directions and polar alignment adds a step each session that takes several outings to become automatic
The simple alt-az visual scope
Celestron · Celestron StarSense Explorer LT 114AZ
You’ll love this if…
- You want the fastest possible setup — no alignment, no polar alignment, just point and look
- Learning the sky by star-hopping feels like part of the appeal, not a barrier to it
- Portability matters — this mount is manageable to carry to a dark-sky site without a car full of equipment
This will frustrate you if…
- You try to find faint objects from a light-polluted garden and mostly fail — users report a real demoralising phase in the first weeks of star-hopping that improves quickly but is genuinely discouraging at the start
Our verdict
Same aperture, same light-gathering, £60 price difference. The extra cost of the Celestron StarSense Explorer LT 114AZ buys a different mount — not better optics.
For most beginners, the Celestron AstroMaster 114EQ is the right starting point — the optics are identical and the savings are better spent on a quality eyepiece or a dark-sky trip. The Celestron StarSense Explorer LT 114AZ makes sense if the mount it comes with is specifically what you want to learn. If I had to choose: the Celestron AstroMaster 114EQ — same sky, less money.
Celestron AstroMaster 114EQ
View Celestron AstroMaster 114EQ →Celestron StarSense Explorer LT 114AZ
View Celestron StarSense Explorer LT 114AZ →Deep field: Full specifications
Every data point, for those who want to go further.
Full specifications
Fields highlighted in blue or amber indicate the better value for that spec. Data is manufacturer-stated and may vary.
How much can it see?
| Spec | Celestron AstroMaster 114EQ | Celestron StarSense Explorer LT 114AZ |
|---|---|---|
Aperture The most important spec — bigger = more light = better views | 114mm | 114mm |
Focal Length Longer = more magnification potential | 1000mm | 1000mm |
Focal Ratio Lower f-number = wider field of view; higher = more magnification per eyepiece | f/8.8 | f/8.8 |
Optical Design The type of optics — each design has different strengths | Newtonian Reflector | Newtonian Reflector |
Coatings Better coatings = more light transmission through the optics | Aluminium-coated parabolic primary mirror | Aluminium-coated mirror |
How do you point it?
| Spec | Celestron AstroMaster 114EQ | Celestron StarSense Explorer LT 114AZ |
|---|---|---|
Mount Type The mechanical system that holds and moves the telescope | Equatorial | Alt-Az |
GoTo Computer-controlled pointing — finds any of thousands of objects automatically | ||
Tracking Motor keeps objects centred as the Earth rotates — essential for astrophotography |
The focuser
| Spec | Celestron AstroMaster 114EQ | Celestron StarSense Explorer LT 114AZ |
|---|---|---|
Focuser Size 2" accepts wider eyepieces and gives better low-power views | 1.25" | 1.25" |
Focuser Type Rack-and-pinion is standard; Crayford and dual-speed are smoother | Rack and pinion | Rack and pinion |
Size & weight
| Spec | Celestron AstroMaster 114EQ | Celestron StarSense Explorer LT 114AZ |
|---|---|---|
OTA Weight Optical tube only — useful for comparing mount load capacity | 3.6kg | 3.6kg |
Total Weightⓘ Full setup including mount — this is what you lug to the car | 9.3kg | 8.5kg |
Tube Length | 510mm | 510mm |
Tube Material | Aluminium | Aluminium |
What's in the box?
| Spec | Celestron AstroMaster 114EQ | Celestron StarSense Explorer LT 114AZ |
|---|---|---|
Eyepieces Included eyepieces — more is better, but quality matters more than quantity | 20mm and 10mm eyepieces | 25mm and 10mm eyepieces |
Finder Scope Helps you locate areas of the sky before switching to the main eyepiece | StarPointer red dot finder | StarSense Explorer smartphone dock |
Diagonal Tilts the eyepiece 90° for comfortable viewing — useful on refractors |
Smart features
| Spec | Celestron AstroMaster 114EQ | Celestron StarSense Explorer LT 114AZ |
|---|---|---|
Built-in Camera Records and stacks images automatically — no separate camera needed | ||
App Controlled | ||
WiFi | ||
Battery Included |
Blue highlight: Celestron AstroMaster 114EQ advantage · Amber highlight: Celestron StarSense Explorer LT 114AZ advantage · Greyed cells: equal or subjective.