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 $399.99In Stock
- Enjoy wide 82º views with Celestron Luminos Eyepieces.
- Retractable eyecup pops up when you need it, drops down when you don’t.
- Sturdy anodized aluminum barrels are threaded for filters.
- A rubber grip keeps the eyepiece securely in your hands, even when it’s cold or you have gloves on.
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AUD $599.00In Stock
- With fully multi-coated 8-element optics, the 20mm focal length telescope eyepiece will amaze you with true-color views of the night sky
- Orion LHD eyepieces feature high-index, low-dispersion lanthanum glass to eliminate chromatic aberrations for exceptionally clear views
- All Orion LHD telescope eyepieces boast an ultra-wide 80-degree apparent field of view for an immersive viewing experience
- Long 20mm eye relief and large 30mm-diameter eye lens lets eyeglass wearers enjoy the view comfortably without removing glasses
- The 20mm LHD eyepiece features a tapered 2" barrel which is threaded for use with 2" eyepiece filters
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AUD $99.00In Stock
The Sirius Optics Losmandy Dovetail Clamp provides a secure and reliable connection for telescopes and accessories using standard Losmandy/CGE-style dovetail bars. At 80mm long, this compact clamp offers a sturdy mounting solution for quick attachment and removal of your optical equipment.
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AUD $15.00In Stock
M42 x 0.75mm Aluminium Alloy Extension Spacer Ring for telescope photography. This 10mm spacer can help you achieve precise back-focus spacing in your imaging train.
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AUD $19.00In Stock
The Sirius Optics Vixen Dovetail Bar 50mm is a compact, metal mounting plate designed to securely attach telescopes or spotting scopes to alt-azimuth or equatorial tripod heads with a standard Vixen-style dovetail clamp. At just 50mm in length, it's ideal for lightweight setups, featuring a 1/4" tripod thread and two mounting points for a stable, reliable connection.
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AUD $199.00In Stock
The Sirius Optics 2-in-1 Dovetail Clamp offers seamless compatibility with both Vixen and Losmandy dovetail bars, eliminating the need for multiple clamps. Featuring a dual-clamp design for a secure and stable hold, this compact 150mm accessory is an essential upgrade for any telescope setup.
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AUD $89.00In Stock
Dovetail Saddle to suit Vixen dovetails
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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)
