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 $399.00In Stock
The ZWO 7nm OIII filter is centered around the Oxygen III band of 501nm. Oxygen III or double ionised oxygen occurs at primarily at 500.7nm and secondarily 495.9nm. The highest levels of OIII are usually found in diffuse and planetary nebulae. The OIII emission lines were first discovered in the 1860s in spectra of planetary nebulae. OIII wavelengths relate to the green-turquoise-cyan in colour on the spectrum whilst the narrowband width makes the background space very black.
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AUD $799.99In Stock
Unleash the power of your smartphone to take you on a guided tour of the night sky—no telescope experience required.
Patent-pending StarSense sky recognition technology uses your smartphone to analyze star patterns overhead and calculate its position in real time. Check phone compatibility here.
NOTE: The Starsense telscope uses your smartphone as a navigation device only, not to take photos.
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AUD $1,651.00In Stock
The PCT professional carbon tripod is rugged enough to withstand challenging conditions such as high winds. It offers the excellent stability that you need for extended periods of observation, and also for professional digiscoping with camera and spotting scope.
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AUD $982.00In Stock
The PTH professional tripod head is absolutely ideal for extensive observation. The integrated fluid bearing ensures smooth, even movements. Once adjusted correctly, the PTH professional tripod head will keep the whole spotting scope in a stable position.
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AUD $56.00In Stock
Combine with a suitable TLS-APO Adapter and a DSLR for Digiscoping with a Swarovski Spotting Scope
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AUD $2,345.00In Stock
This is a special order item and may take longer than normal to arrive due to to COVID-19 impacts.
Extendable spotting scopes from SWAROVSKI OPTIK have been performing in harsh conditions for decades. They are simple to use, lightweight, and can be easily packed away due to their manageable dimensions.
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AUD $49.00In Stock
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AUD $2,989.00In Stock
New version includes built-in USB port.
A versatile astro-imaging and general-purpose mount with a 20kg payload capacity.
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AUD $5,089.00In Stock
Excellent set up for astro imaging, or impressive visual observing.
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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)
