Telescopes & Astronomy
Beginner Telescopes
Buying your first telescope? Browse our curated selection of beginner telescopes.
Shop by Use
What will you use your telescope for? Explore the many uses of different types of telescopes.
Shop by Type
Choose your telescope by optical design or learn more about the different types of telescopes.
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AUD $579.00Backorder Available
To be used with saxon 80 ED Refractor Telescope.
The saxon 0.85x Focal Reducer for ED80 was designed with you in mind. It effectively reduces the focal ratio of our saxon 80 ED Refractor Telescope from F/7.5 to F/6.38.
Also provides field-correction for astrophotography.
Get better shots faster with saxon 0.85x Focal Reducer for ED80.
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AUD $19.00Backorder Available
This accessory allows to connect a ball head adaptor on top of the star adventurer mount. It features a 3/8″ thread.
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AUD $89.00Backorder Available
Dec bracket for Star Adventurer mount.
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AUD $49.00Backorder Available
Saxon Solar Filters provide observers a safe and easy way to view the sun.
NOTE: The outside fitting diameter of this filter is 150 mm.
This filter will fit the following telescopes
Starsense 127 AZ, Starsense DX 130 and other 130 mm aperture reflector telescopes.
This filter unit is not compatible with any 5" (125 mm) SCT telescopes.
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AUD $89.00Backorder Available
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AUD $79.00Backorder Available
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AUD $59.00Backorder Available
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AUD $59.00Backorder Available
W&W Astro dew shield to prevent dew appearance and improve contrast. Easy to fit. Suitable for 6” telescopes.
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AUD $85.00Backorder Available
Attach the Sky-Watcher Solar Filter for Newtonian Telescope securely over the front of your telescope to conduct safe solar viewing. If you are looking at Sun spots or just wanting to get a closer look at our closest Star, this filter will reflect the harmful rays and reduce the intensity of the Sun light making it safe to view through your telescope.
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AUD $59.00Backorder Available
Counterweight to suit any mount that has a 19 mm diameter shaft.
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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)
