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 $79.99In Stock
- Fits pre-drilled holes in the front and rear cells of current 11” Schmidt-Cassegrain and11” EdgeHD Optical tubes
- Aluminum bar with orange anodizing provides a sturdy mounting platform.
- Easy to install and comes complete with all necessary hardware
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AUD $45.00In Stock
Heated dew strap for eyepiece.
NOTE: Sirius Optics recommends that any dew heater strap or heated dew shield be connected to a dual channel dew controller and not directly to 12V.
This allows the user to regulate the current and temperature of the dew heater strap or dew shield.
The recommended control unit is the Astrozap Dual Channel Dew Controller (Product No. 124474)
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AUD $8.95In Stock
• 1.8 metres long
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• Earthed
• SAA approved -
AUD $9.95In Stock
Ditch tiny dust blowers in cheap cleaning kits and blast off with this large cool rocket dust blower.
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AUD $324.99In Stock
The Celestron Aluminum Dew Shield with Cover Cap is an essential accessory that protects your telescope tube in the field. The dew shield reduces radiative cooling of the Schmidt corrector lens to the night sky, thus keeping the lens below the dew point longer preventing dew formation on the lens.
Use the Aluminum Dew Shield on your 9.25” Schmidt Cassegrain and EdgeHD telescope tube confidently, knowing it was created for your exact instrument.
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AUD $12.95In Stock
Incorporates a lighter plug - 150mm cable - two inline sockets Learn More -
AUD $39.00In Stock
SIRIUS 17CM VIXEN DOVETAIL BAR
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AUD $74.99In Stock
- Adjusts back-focus between your camera and telescope for the best astroimaging results
- Kit includes 3 spacer rings of different lengths (7.5mm, 12mm, 30mm)
- Threads to your T-Ring and T-Adapter with standard male and female T-Threads
Staff note: this kit provides you with a selection of spacer rings sizes such as 7.5mm and 12mm that are not commonly found elsewhere.
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AUD $15.00In Stock
M42 x 0.75mm Aluminium Alloy Extension Spacer Ring for telescope photography. This 15mm spacer can help you achieve precise back-focus spacing in your imaging train.
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AUD $16.00In Stock
- Bracket couples Orion AccuFocus Electronic Focus Driver to the Orion 2" Low-Profile Dual Speed Crayford Focuser (model #8881)
- Allows motorized focusing of many telescopes with the Orion AccuFocus Electronic Focus Driver
- Sturdy bracket made of anodized aluminum
- Bracket only - AccuFocus Electronic Focuser and telescopes sold separately
- Not compatible with Premium Low-Profile Dual-Speed Crayford Focuser model #13030
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)
