Discover the cosmos, explore nature, or dive into the microcosmos with Celestron telescopes, binoculars, microscopes, and accessories.
Sirius Optics Is A Premier Select Celestron Dealer in Australia
You can count on our Premier Select dealers such as Sirius Optics to offer an extensive selection of telescopes, binoculars, and microscopes in stock for immediate delivery. As Celestron's trusted partners, we provide advanced product expertise and superior customer service. All Celestron products sold by Sirius Optics are covered by Australian warranty.
Celestron: the world's favourite telescope. Explore the universe with Celestron's innovative telescopes, accessories & more.
Most Popular Celestron TelescopesBrowse some of Celestron's best-selling telescopes.
Beginner TelescopesGreat beginner telescopes for adults and kids.
AstrophotographyShop optical tube assemblies (OTAs), mounts, and accessories for your astrophotography setup.
Reveal a wold of intricate detail with Celestron's innovative microscopes