Welcome to Sirius Optics


Buy telescopes, telescope accessories, astronomy gear, binoculars, sports optics, and microscopes online or in-store at our fully-stocked showroom/warehouse. We ship Australia-wide. 

Talk to our team of friendly amateur astronomers for advice and join us for telescope lessons. We take our customers seriously, whether you're a beginner looking for your first telescope, or a seasoned astronomer looking for advanced equipment.


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Why buy from Sirius Optics

  Queensland's largest telescope showroom and warehouse under one roof. Visit our showroom and collect your purchase in the same place.   

  Run by astronomers and nature lovers, not sales people. We love what we do and want to help you.  

  Expert advice and free lessons for customers. Our popular telescope nights are back! Learn how to use your telescope, or just come along and enjoy the view.

  Secure checkout with multiple payment options: Credit card, EFTPOS, cash, bank deposit, PayPal, Afterpay, and more.   

  30 day returns for change-of-mind. Not sure if you've bought the right thing? You can exchange it for store credit. Terms and Conditions apply.