Celestron StarSense Explorer 10" Dobsonian Telescope

050234224710

Celestron

1 in stock
£849.99
£849.99
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Celestron StarSense Explorer 10" Smartphone App-Enabled Dobsonian Telescope

Big aperture. Smart navigation. Endless cosmic discovery.

The Celestron StarSense Explorer 10” Dobsonian telescope brings together powerful, large-aperture optics with patented smartphone-guided technology for a truly transformative observing experience. Whether you're a beginner with big ambitions or a serious enthusiast looking for an intuitive sky navigation system, this scope delivers precision, clarity, and immersive celestial exploration.

🌌 Why You'll Love It

  • 10” Parabolic Mirror with XLT Coatings – See deep sky targets in stunning detail, with exceptional brightness and contrast thanks to Celestron’s advanced coatings and large aperture.

  • StarSense Technology with Smartphone Dock – Place your phone in the integrated dock, launch the StarSense Explorer app, and let it guide you to visible targets in real time using satellite-style star recognition.

  • Sturdy Dobsonian Base with Smooth Motions – Large altitude bearings, Teflon azimuth pads, and adjustable altitude tensioning deliver stable, fluid control while following targets across the sky.

  • Crayford-Style Focuser (2") – Achieve fine, backlash-free focusing with compatibility for both 1.25" and 2" eyepieces.

  • Audio & Info Integration – Tap into the app’s built-in object database, featuring detailed data and audio guides for hundreds of celestial objects.

  • Tool-Free Assembly & Easy Transport – Built-in carry handles and dust covers make setup and breakdown convenient for any dark-sky outing.

🚀 Dock, Launch, Explore

  1. Dock your smartphone securely in the StarSense cradle.

  2. Launch the StarSense Explorer app and align your phone to the telescope’s optics.

  3. Explore the sky by following on-screen arrows. When the bullseye turns green, the object is in view—just look through the eyepiece and enjoy.

Using LISA (Lost in Space Algorithm)—the same star pattern recognition tech found in satellites—StarSense precisely calculates your telescope's orientation, far outperforming typical smartphone gyro-based apps.

🔭 Optical Excellence

  • Aperture: 254mm (10")

  • Focal Length: 1200mm

  • Focal Ratio: f/4.7

  • Mirror Material: Pyrex-equivalent low-expansion glass

  • Coatings: XLT Enhanced Reflectivity (SiO₂ + Ta₂O₅)

  • Eyepiece Included: 25mm Plössl (48x magnification)

  • Crayford Focuser: 2” with adapter and extension tube for 1.25" compatibility

  • Max Magnification: 600x

  • Limiting Stellar Magnitude: 14.7

  • Light Gathering Power: 1317x the human eye

  • Resolution (Dawes): 0.46 arcseconds

Expect clear, detailed views of:

  • The Moon’s rugged surface

  • Jupiter’s moons and bands

  • Saturn’s rings and Cassini Division

  • Orion and Lagoon Nebulae

  • Andromeda Galaxy, the Hercules Cluster, and other faint deep sky treasures

⚙️ Sturdy, Smooth Dobsonian Mount

  • Base Type: Alt-Azimuth Dobsonian

  • Construction: Durable particle board with melamine finish (CARB compliant)

  • Altitude Bearings: Large-diameter with adjustable tension

  • Azimuth Movement: Teflon bearings for smooth sweeping

  • Integrated Panning Knob – Stay hands-off from optics and reduce image distortion from body heat

  • Eyepiece Rack & Collimation Tool – Stay organised and in perfect focus

Portability Features:

  • Carry handles at the balance point

  • Tube dust cover and focuser cap included

  • Total Telescope Kit Weight: 54.8 lbs (24.86 kg)

📱 Smartphone Compatibility

Works with:

  • iPhone 6 and up

  • Android devices from 2016+ running Android 7.1.2 or later
    Check Celestron’s compatibility list for full device support.

🔌 Optional Accessories

  • PowerTank Glow 5000 – USB charger and red flashlight designed to mount directly to the StarSense dock (sold separately)

  • USB Cooling Fan – Speeds up mirror acclimation for sharper views faster (sold separately)

💻 Software & Apps

  • StarSense Explorer App – Real-time navigation and object database

  • Starry Night Basic Software – Astronomy simulation and star charting

  • SkySafari™ engine – Powering app navigation

📦 What's Included

  • 10” Newtonian optical tube

  • Dobsonian mount with assembly tools

  • 25mm Plössl eyepiece

  • 2" Crayford focuser + 1.25" adapter + extension tube

  • StarPointer™ red-dot finderscope

  • StarSense smartphone dock + unlock code

  • Eyepiece rack

  • Collimation cap

  • Dust covers

  • Starry Night Basic Edition software (download)

☀️ Solar Safety

Never view the Sun through this or any telescope without a proper solar filter. Doing so can cause permanent and severe eye damage. Always supervise telescope use around children.

🎯 Who Is It For?

  • Beginners ready to grow with a serious telescope

  • Intermediate to advanced observers seeking app-guided simplicity

  • Visual astronomers wanting bright, high-contrast views

  • Anyone chasing a true “light bucket” experience without needing a motorised mount

The Celestron StarSense Explorer 10” Dobsonian is the ultimate fusion of smartphone simplicity and serious telescope performance—making deep space easy to find and breathtaking to observe.

Shipping Options

Fast & Reliable UK Delivery

We offer flexible delivery options across the UK, with free shipping available on qualifying orders.

  • FREE Next Working Day Delivery (Mon–Fri)
    On all orders £300 and over
  • FREE Express Delivery (1–3 Working Days)
    On orders £49.99 – £299.99
  • Express Delivery – £3.99
    On orders under £49.99
  • Standard Delivery (2–4 Working Days) – £2.99
    A great value option for smaller orders
  • Priority Shipping – £8.99
    A fully tracked, guaranteed delivery service, including Saturday delivery options

Order Fulfilment

Some items, as clearly stated on the product page, may be fulfilled directly by our partners or manufacturers. In these cases, your order will be shipped to you straight from the brand’s warehouse. This helps us provide a wider range of specialist equipment and may result in slightly different delivery times.

Returns Policy

If something isn’t right, we’ll always try to help.

  • Unused items in “as new” condition can usually be returned within the statutory cooling-off period
  • Please contact us before sending anything back so we can advise on the safest way
  • For unwanted items, return shipping is your responsibility, and original shipping may be deducted where applicable
  • If a product is faulty or damaged, we’ll arrange repair, replacement or refund in line with your consumer rights — and we’ll cover reasonable return costs

Telescope shipping is expensive, and specialist — avoidable returns really do impact our business, so we always encourage customers to ask questions before buying. We’re here to help you get it right first time.

Your statutory rights are not affected.
Celestron StarSense Explorer 10" Dobsonian Telescope

£849.99

Does it come with a warranty?

All our products are UK stock so come with manufacturers warranty

What happens if I don't like it?

We always want you to be happy with your purchase — so if you’re unsure, please ask us first. We’re always happy to give honest advice before you buy.

If the product arrives and you simply decide it isn’t for you, you can usually return it within the cooling-off period — as long as it’s unused, in perfect condition, and returned with all original packaging and accessories.

Because telescopes and optical equipment are large, delicate and expensive to ship, you’ll need to cover the cost of sending it back, and if we originally subsidised delivery, we may deduct our outbound shipping costs from your refund.

We’re a small specialist business, and unnecessary returns genuinely hurt us — so if you’re unsure at all, please talk to us first. We’d rather help you choose the right item than process a return.

How fast is shipping?

We aim to ship in-stock items as quickly as possible.

  • Most in-stock orders dispatch within 1–2 working days
  • Delivery usually takes 1–3 working days after dispatch (UK mainland)
  • Heavier / oversized items and special orders may take a little longer

You’ll receive tracking details as soon as your order is on its way.

Astronomy equipment often requires specialist packing and trusted couriers — we do this to keep your gear safe, not to slow things down. If you need something urgently, just ask and we’ll do our best.

What's the returns policy?

If something isn’t right, we’ll always try to help.

  • Unused items in “as new” condition can usually be returned within the statutory cooling-off period
  • Please contact us before sending anything back so we can advise on the safest way
  • For unwanted items, return shipping is your responsibility, and original shipping may be deducted where applicable
  • If a product is faulty or damaged, we’ll arrange repair, replacement or refund in line with your consumer rights — and we’ll cover reasonable return costs

Telescope shipping is expensive, and specialist — avoidable returns really do impact our business, so we always encourage customers to ask questions before buying. We’re here to help you get it right first time.

Your statutory rights are not affected.

What are your opening hours?

Monday: 9.00am - 5.00pm
Tuesday: 9.00am - 5.00pm
Wednesday: 9.00am - 5.00pm
Thursday: 9.00am - 5.00pm
Friday: 9.00am - 5.00pm
Saturday: 9.00am - 5.00pm
Sunday: Closed

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