• Explore Scientific Galileoscope educational telescope kit GSCOPE build your own 50mm refractor ideal for kids students and beginner astronomers providing a fun engaging and educational hands on telescope building experience that teaches the science of optics and astronomy while delivering real views of the moon planets and stars — Telescope Wolves
  • Explore Scientific Galileoscope educational telescope kit GSCOPE build your own 50mm refractor ideal for kids students and beginner astronomers providing a fun engaging and educational hands on telescope building experience that teaches the science of optics and astronomy while delivering real views of the moon planets and stars — Telescope Wolves
  • Explore Scientific Galileoscope educational telescope kit GSCOPE build your own 50mm refractor ideal for kids students and beginner astronomers providing a fun engaging and educational hands on telescope building experience that teaches the science of optics and astronomy while delivering real views of the moon planets and stars — Telescope Wolves
  • Eyepiece components included with the Explore Scientific Galileoscope educational telescope kit GSCOPE showing the optical glass elements that kids students and beginner astronomers assemble as part of the hands on telescope building and optics learning experience — Telescope Wolves
  • Eyepiece components included with the Explore Scientific Galileoscope educational telescope kit GSCOPE showing the optical glass elements that kids students and beginner astronomers assemble as part of the hands on telescope building and optics learning experience — Telescope Wolves
  • Eyepiece components included with the Explore Scientific Galileoscope educational telescope kit GSCOPE showing the optical glass elements that kids students and beginner astronomers assemble as part of the hands on telescope building and optics learning experience — Telescope Wolves
  • Explore Scientific Galileoscope educational telescope kit GSCOPE complete parts layout showing every component included out of the box for kids students and beginner astronomers ready to assemble their own 50mm refractor telescope from scratch — Telescope Wolves
  • Explore Scientific Galileoscope educational telescope kit GSCOPE shown fully assembled 50mm refractor telescope with retail box demonstrating the complete build your own journey from unboxing to finished working telescope for kids students and beginner astronomers — Telescope Wolves
  • Explore Scientific Galileoscope educational telescope kit GSCOPE open box view revealing all components neatly organized and ready for assembly confirming everything needed to build a complete 50mm refractor telescope is included out of the box for kids students and beginner astronomers — Telescope Wolves
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Explore Scientific

Explore Scientific Galileoscope 50mm Refractor Kit — Build Your Own Educational Telescope

Explore Scientific Galileoscope 50mm Refractor Kit — Build Your Own Educational Telescope

$49.99
$49.99
Sale Sold out
Shipping calculated at checkout.

The Galileoscope isn't just a telescope — it's a telescope you build yourself. This snap-together 50mm refractor kit lets beginners and students assemble a real, working scope in minutes with no tools, no glue, and no frustration. Once built, point it at the sky and you'll understand exactly why it works.

Unlike pre-built scopes that hide their optics inside a black tube, the Galileoscope shows you how a refractor actually functions as you put it together. It's designed for classrooms and STEM programs, but it's just as rewarding for curious adults and kids exploring astronomy at home. The 50mm lens and 500mm focal length (f/10) deliver crisp views of the Moon, Jupiter's four Galilean moons, Saturn's rings, and bright star clusters — the same targets Galileo himself observed over 400 years ago.

What you'll see

  • The Moon — craters, mountains, and the terminator line in sharp detail
  • Jupiter's moons — spot Io, Europa, Ganymede, and Callisto shifting night to night
  • Saturn's rings — visible even at the lower power eyepiece
  • Star clusters — the Pleiades, Beehive Cluster, and bright double stars

What's in the box

  • Complete Galileoscope kit (all optical and structural parts)
  • 25× Plössl-style eyepiece
  • 2× Barlow / 17× Galilean accessory (doubles magnification to 50×)
  • Tripod mounting nut (standard ¼"-20 tripod required, sold separately)
Specifications
Model GSCOPE
Optical design Achromatic refractor
Aperture 50 mm
Focal length 500 mm (f/10)
Magnification 25× / 50× (with Barlow)
Eyepiece barrel 1.25"
Assembly Snap-together, no tools required
Mount Standard ¼"-20 tripod (sold separately)

Backed by Telescope Wolves' price match guarantee and free US shipping. Not sure if this is the right telescope for you? Our team is happy to help — contact us anytime.

Frequently asked questions

Do I need a tripod?
The Galileoscope includes a standard ¼"-20 tripod mounting nut, so any camera tripod or telescope tripod with that thread will work. A tripod is not included in the kit.

Is this good for kids?
Yes — it's designed for classrooms and STEM programs. Assembly is straightforward and tool-free, making it a rewarding hands-on project for kids aged 10 and up with adult supervision. It's genuinely educational, not a toy.

Can I use different eyepieces?
Yes. The Galileoscope accepts standard 1.25" eyepieces, so you can upgrade or add eyepieces you already own. The included 25× eyepiece delivers sharp, crisp views right out of the box.

What can I realistically see with a 50mm scope?
Quite a bit. The Moon's craters are stunning, Jupiter's four large moons are clearly visible, and Saturn's rings are distinguishable. Bright star clusters and double stars are excellent targets too. It won't show faint galaxies, but it will show you everything Galileo saw with his first telescope.

New to astronomy? Read our beginner's guide to choosing your first telescope or our Astronomy 101 guide to get started.

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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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