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 $35.00In Stock
RCA female to 12V cigarette lighter plug adapter.
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AUD $109.99In Stock
- Dovetail bar connects to the top of the Rowe-Ackermann Schmidt Astrograph 8" to attach accessories to the optical tube.
- Dovetail bar is the same as the bar on the bottom of the RASA 8" optical tube.
- Aluminum body provides a sturdy platform for accessories, matches the dovetail mounting bar on the RASA 8".
- Installs easily into existing threaded holes in the RASA 8" and comes with all mounting hardware required.
- Accepts accessories that can mount onto CGE or Losmandy-D dovetail plates.
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AUD $129.99In Stock
Wide dovetail bar to fit CGE or Losmandy style saddles
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AUD $299.99In Stock
- Designed to fit 32mm counterweight shafts
- Sturdy lock knob keeps the counterweight safely on the shaft
- For full list of compatible mounts, please see description section below
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AUD $20.00In Stock
Getting your back-focus distance right is essential for sharp, well-corrected astrophotography and sometimes you need more than thin shims to bridge the gap. This M48 x 0.75mm aluminium alloy spacer ring provides 30mm of solid, threaded spacing to help you build out your imaging train with precision. Also available in various sizes to suit your specific setup requirements.
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AUD $10.00In Stock
Durable aluminium dust cap with M42 male thread. Learn More -
AUD $69.00In Stock
- Digital Compass function provides degree, north pointing arrow and cardinal point readings. Compass Range: - 0° To 359° , 1-16 pointers (graphical)
- Magnetic declination angle adjustable for regions with magnetic variation
- Built-in Altimeter: measures in either meters or feet
- Barometer (air) pressure and sea level pressure measurement in mbar/hpPa, mmHG or inHG
- Weather forecast Icons: Sunny, Slightly Cloudy, Cloudy and Rainy
- Time, Date and Alarm Clock
- Built-in thermometer - °C or °F
- Backlight for nighttime use
- (2) long-life Lithium batteries included
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AUD $99.00In Stock
The Sirius Optics 15mm 68° WALER eyepiece delivers a wide-angle field of view with generous long eye relief, making it ideal for comfortable extended viewing sessions—especially for eyeglass wearers. Enjoy sharp, immersive views without the eye placement sensitivity common in shorter focal length designs.
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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)
