10% off the Vespera Pro through June 8th @ 11:59 pm ET

Shipping available to US addresses only

Pre-order: DWARF 3

Father's Day Sale

Save 15% on Unistellar Smart Telescopes through June 22

0
Days
0
Hours
0
Minutes
0
Seconds
Ends June 23, 2025 at 12:00 am
Save now

Athlon Optics

Superior quality Binoculars, Spotting Scopes and Thermals

Shop now

Kite Optics

Image-Stabilized Binoculars and Spotting Scopes

Shop now

DWARF Lab

DWARF 3, portable stargazing redefined.

Pre-order now

Alpen Optics

Premium Binoculars, Spotting Scopes, and more

Shop now

Shop categories

Popular brands

Telescope subcategories

Smart Telescopes

View all

APO Refractors

View all

Buyer's guide

Let us help you make a more informed decision

Telescopes Sport optics

Binoculars

View all

Spotting Scopes

View all

Thermal Imaging

View all

AstroTelescopium insights

View all
  • Night sky astronomy events - June 2025

    Night sky astronomy events - June 2025

    Discover June’s top stargazing events—clusters, a full Moon, and a rare Saturn–Neptune pairing. Perfect for binoculars, telescopes, and curious eyes.

  • April 2025 Astronomy Events

    April 2025 Astronomy Events

    Catch April’s Pink Micromoon, Lyrids meteor shower, and galaxy highlights. Explore when, where, and how to see this month’s top celestial events.

  • Vaonis Vespera Pro

    Is the Vaonis Vespera Pro Worth It?

    Discover if the Vaonis Vespera Pro is the best smart telescope for beginners and experts. Explore its features, 12.5 MP imaging, CovalENS tech, and real-world performance. Is it worth the $2,999...

  • March 2025 Astronomy Events

    March 2025 Astronomy Events

    From a total lunar eclipse to rare planetary alignments, March 2025 is packed with stunning celestial sights. Here’s how to catch them all!

  • February 2025 Astronomy Events

    February 2025 Astronomy Events

    Explore the night sky this February with a rare Venus-Neptune conjunction, a dazzling Snow Moon, Venus at its brightest, and galaxy M81 at its peak.

Your Premium Online Store for Telescopes, Sport Optics and Accessories

At AstroTelescopium, we exist to help you view the world from an enhanced perspective, whether you are exploring the cosmos or enjoying the great outdoors. Our passion is to bring the wonders of the universe and the beauty of nature closer to you.

We've established partnerships with industry-leading brands to offer you a selection of premium telescopes, sport optics, and accessories. Our focus is on quality, value, and providing gear that meets the needs of both beginners and seasoned observers.

Our mission is simple: to empower your exploration of the world around us.

More about us