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 $84.99In Stock
- Omni eyepieces offer a quality 4-element Plössl optical design at a super affordable price
- Rubber eyecups provide comfort and increase contrast. Leave them up or fold them down when wearing eyeglasses.
- Beautiful matte aluminum barrels and blackened lens edges prevent internal reflections
- 1.25” barrels are threaded to accept filters
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AUD $84.99In Stock
- Omni eyepieces offer a quality 4-element Plössl optical design at a super affordable price
- Rubber eyecups provide comfort and increase contrast. Leave them up or fold them down when wearing eyeglasses.
- Beautiful matte aluminum barrels and blackened lens edges prevent internal reflections
- 1.25” barrels are threaded to accept filters
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AUD $39.99In Stock
- The StarPointer Finderscope adds “point and look” functionality to any telescope!
- This red dot finder keeps the sky right-side up, matching what you see with your unaided eyes
- The adjustable red dot is bright enough to see day or night
- Attaches to just about any telescope thanks to the small footprint, even works great with astronomical binoculars and spotting scopes
- Includes mounting base and a long-lasting CR2032 3V battery
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AUD $19.00In Stock
- For 1.25" eyepieces
- Polar regions and Cloud belts of Saturn and Jupiter
- Surface Maria and plains on Mars
- Sky/planet contrast for Mercury and Venus
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AUD $75.00In Stock
This variable projection camera adapter allows you to take photos through a slim 1.25" eyepiece. Use with a M42 T-ring.
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AUD $39.00In Stock
The Sirius Optics 1 Inch Extension Tube adds an extra inch of back travel to your focuser, making it ideal for short-range terrestrial viewing and astrophotography applications. Featuring a standard 1.25-inch barrel with filter threads and a thumbscrew for secure attachment, this durable anodized aluminum adapter is a versatile addition to any telescope setup.
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AUD $39.00In Stock
This Sirius Optics 2-inch SCT eyepiece holder features a female SCT thread and a non-marking brass compression ring, allowing you to securely attach 2-inch diagonals, eyepieces, and T-adapters to your Schmidt-Cassegrain telescope. A must-have visual back for upgrading to wider-field 2-inch accessories.
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AUD $29.00In Stock
The Sirius Optics T-Adapter seamlessly connects your DSLR or mirrorless camera to any 2-inch focuser, visual back, or diagonal for prime-focus astrophotography. Featuring a standard M42 thread on one end and a 2-inch barrel on the other, it pairs with any compatible M42 T-ring to get you imaging through your telescope in seconds.
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AUD $19.00In Stock
The Sirius Optics No. 58 Green 1.25" colour filter effectively blocks red and blue wavelengths to boost contrast when observing Jupiter's atmospheric features and Saturn's cloud belts. It's also an excellent choice for enhancing lunar surface detail, making it a versatile addition to any planetary observer's filter set.
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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)
