• Explore Scientific Sidara Essential 130mm Newtonian reflector — beginner deep-sky telescope with SkyAssist mount
  • Explore Scientific Sidara Essential 130mm reflector telescope, optical tube and mount for first-time stargazers
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Explore Scientific

Explore Scientific Sidara Essential 130mm Newtonian Reflector with SkyAssist Mount — Beginner Deep-Sky Telescope

Explore Scientific Sidara Essential 130mm Newtonian Reflector with SkyAssist Mount — Beginner Deep-Sky Telescope

$399.99
$399.99
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The Explore Scientific Sidara Essential 130mm is a beginner Newtonian reflector telescope paired with the app-guided SkyAssist mount. A reflector uses a mirror rather than a lens, giving you lots of light-gathering aperture at a friendly price — here a 130mm (5.1-inch) mirror with a fast 650mm focal length (f/5) that's great for deep-sky objects as well as the Moon and planets.

SkyAssist uses your smartphone to work out where the telescope is pointing and then guides you straight to whatever object you select, so finding targets is easy even on your very first night.

Who it's for: Beginners who want plenty of deep-sky aperture at a great price, with smartphone help finding objects. Curious how a reflector compares to other designs? Read our guide to refractor vs reflector vs Dobsonian.

  • 130mm mirror: a 5.1-inch aperture that gathers plenty of light for deep-sky views.
  • Fast f/5 optics: 650mm focal length gives bright, wide views of clusters and nebulae.
  • SkyAssist app guidance: your phone helps locate and centre targets for easy observing.
  • Alt-azimuth mount: simple up/down, left/right motion with no polar alignment.
  • Complete package: optical tube and mount together, ready to observe.

What you'll see: With 130mm of aperture you'll see sharp lunar detail, Saturn's rings and Jupiter's belts and moons, and notably brighter deep-sky views — globular clusters beginning to resolve, the brighter galaxies, and nebulae like Orion showing structure from darker skies.

Specifications
Optical design Newtonian reflector
Aperture 130mm
Focal length 650mm
Focal ratio f/5
Mount Sidara alt-azimuth with SkyAssist app guidance
Includes Optical tube and mount

Why choose a reflector?
Reflectors give you more aperture for your money, so this 130mm mirror reveals fainter deep-sky objects than a similarly priced refractor.

How does SkyAssist help me find objects?
Your smartphone works out where the scope is aimed and guides you to any target you choose — no charts or experience required.

Do reflectors need maintenance?
Occasionally the mirrors need collimation (alignment); it's a quick, simple routine once learned.

Do I need to polar align it?
No — the alt-azimuth mount moves simply up/down and left/right with no polar alignment.

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Frequently Asked Questions

With a beginner telescope you can see a surprising amount — the craters and mountains on the Moon, the rings of Saturn, the moons of Jupiter, and star clusters like the Pleiades. As you get more comfortable, you can also spot nebulae and distant galaxies. Not sure which beginner telescope is right for you? Check out our Telescope Buying Guide.
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All telescopes on Telescope Wolves are hand-picked with beginners in mind. If you're unsure which telescope is right for you, check out our Telescope Buying Guide.
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