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 $2,049.00In Stock
Celestron has reinvented the Dobsonian telescope with StarSense Explorer—the first Dobsonian that uses your smartphone to analyze the night sky and calculate its position in real-time.
Unleash the power of your smartphone to take you on a guided tour of the night
A sturdy, Dobsonian-style base with large diameter bearings and variable altitude tensioning makes it easy to follow the on-screen arrows on your smartphone to your desired target.
The Starsense telscope uses your smartphone as a navigation device only, not to take photos.
NOTE: to protect your scope optics from dust, spiders and other liittle pesky bugs in storage, we recommend the Pegasus 10" Dust cover for the bottom of your scope. (Product Number 126686)
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AUD $324.99In Stock
The Celestron Aluminum Dew Shield with Cover Cap is an essential accessory that protects your telescope tube in the field. The dew shield reduces radiative cooling of the Schmidt corrector lens to the night sky, thus keeping the lens below the dew point longer preventing dew formation on the lens.
Use the Aluminum Dew Shield on your 9.25” Schmidt Cassegrain and EdgeHD telescope tube confidently, knowing it was created for your exact instrument.
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AUD $69.00In Stock
The Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope.
The Dew Heater Ring permanently mounts to your 5" Celestron Schmidt-Cassegrain optical tube, replacing your retaining ring, so you'll never be caught without it.
The installation process is quick and easy (follow the manual for instructions).
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AUD $169.00In Stock
The Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope.
The Dew Heater Ring permanently mounts to your 9.25" Celestron Schmidt-Cassegrain and EdgeHD optical tube, replacing your retaining ring, so you'll never be caught without it.
The installation process is quick and easy (follow the manual for instructions).
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AUD $7.90In Stock
Add a touch of cosmic charm to your jacket, bag, or lanyard with this adorable Cat Astronaut Enamel Pin. Featuring a fearless feline explorer suited up for a space adventure, this makes a purr-fect gift for anyone who loves cats and the cosmos. Durable, colorful, and out of this world!
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AUD $149.00In Stock
Padded carry bag for telescope with accessory pouch
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AUD $94.99In Stock
- Prevents dew from forming on your Schmidt-Cassegrain or EdgeHD corrector lens
- Fits 9.25” and 11” optical tubes
- Cutout accommodates telescope dovetail rails
- Felt-lined interior surface captures moisture and reduces stray light
- Rolls up for easy transport
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)
