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 $19.00In Stock
- For 1.25" eyepieces
Enhances:
- Details of cloud belts and Great Red Spot on Jupiter
- Atmospheric clouds and polar caps on Mars
- Feature contrast on the Moon by reducing glare
- Cloud belts and rings on Saturn
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AUD $19.00In Stock
-- Learn More -
AUD $19.00In Stock
Slimline adapter with M48 male thread on one side and M42 female thread on the other. Learn More -
AUD $29.00In Stock
For use with some 2" Barlow lenses that have a slot for the thumbscrew. Learn More -
AUD $49.00In Stock
2" to1.25" adapter for eyepieces. Learn More -
AUD $49.00In Stock
- Standard SCT Thread
- M42 T-Thread
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AUD $49.00In Stock
-- Learn More -
AUD $15.00In Stock
M42 x 0.75mm Aluminium Alloy Extension Spacer Ring for telescope photography. This 5mm spacer can help you achieve precise back-focus spacing in your imaging train.
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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)
