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 $245.00In Stock
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AUD $245.00In Stock
The Sirius Optics 80° UWA 20mm eyepiece delivers an expansive, immersive field of view with fully multicoated high-index glass for maximum light transmission. With a generous 22mm of eye relief and no kidney bean effect or ghost images, this 2-inch eyepiece is ideal for deep-sky observation, letting you push your telescope to its magnitude limit in comfort.
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AUD $245.00In Stock
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AUD $149.00In Stock
Sirius 2 " 32 mm 70 Degree Eyepiece
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AUD $149.00In Stock
Sirius 2 " 26mm 70 Degree Eyepiece
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AUD $19.00In Stock
The Sirius 2" Parfocal Ring eliminates the need to refocus your telescope every time you swap eyepieces. Simply lock the ring onto each eyepiece barrel at its precise focus point, and enjoy seamless, shake-free transitions between magnifications during your observing sessions. It's also ideal for astrophotography, allowing you to match your calibrating eyepiece's focus to your camera for fast, accurate results.
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AUD $159.00Backorder Available
Sirius 2 " 38mm 70 Degree Eyepiece
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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)
