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 $5,199.00Backorder Available
- 11" Schmidt-Cassegrain Optical Tube Assembly (OTA)
- Features Celestron's premium patented StarBright XLT optical coatings
- 2800mm focal length (f/10)
- Fastar compatible
- Tube constructed of durable and lightweight aluminum
- Includes: 40mm eyepiece (70x), 9x50 optical finderscope, star diagonal, 1.25” visual back, CGEM-style dovetail bar
NOTE: For solar observing the recommended solar filter is the Astrozap Glass solar filter 308-314 mm (Product Number 124447). This solar filter is a perfect fit for this OTA.
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AUD $15,229.00Backorder Available
The EQ8-RH provides the next generation of Sky-Watcher’s popular high capacity mount, the EQ8.
The R models offer a refined design to allow for better balance and more modern features to cater to today’s high end imagers.
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AUD $12,999.00Backorder Available
The EQ8-RH provides the next generation of Sky-Watcher’s popular high capacity mount, the EQ8.
The R models offer a refined design to allow for better balance and more modern features to cater to today’s high end imagers.
Learn More -
AUD $7,339.00Backorder Available
The EQ8-R provides the next generation of Sky-Watcher’s popular high capacity mount, the EQ8.
The R models offer a refined design to allow for better balance and more modern features to cater to today’s high end imagers.
Learn More -
AUD $9,999.00Backorder Available
The EQ8-R provides the next generation of Sky-Watcher’s popular high capacity mount, the EQ8.
The R models offer a refined design to allow for better balance and more modern features to cater to today’s high end imagers.
Learn More -
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 $2.00Backorder Available
... Learn More -
AUD $89.00Backorder Available
Dec bracket for Star Adventurer mount.
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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 $159.00Backorder Available
Complete your Star Adventurer kit with this updated tripod.
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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)
