Celestron Astromaster Series
Discover our Solar System with the Celestron AstroMaster Series! You’ll be ready to observe in minutes thanks to the quick and easy no-tool setup.
Why buy from Sirius Optics
Queensland's largest telescope showroom and warehouse
Run by astronomers and nature lovers, not sales people
Expert advice and lessons
Secure checkout with multiple payment options
30 day returns (T&Cs apply)
