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 $59.00In Stock
Part: M16-3
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Fits: Meade 16” (41 cm) f/10 SCT versions with three screws on the secondary housing -
AUD $39.00In Stock
Finderscope shoe for finderscopes and guidescopes with Vixen-style dovetails. Learn More -
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AUD $749.00In Stock
- This Celestron 2” Eyepiece and Filter Kit includes all the accessories you need to start using 2” eyepieces on your Schmidt-Cassegrain or refractor telescope
- You’ll get a 2” Mirror Diagonal, three E-Lux 2” eyepieces, a 2” 2X Barlow Lens, five colored filters to improve observations of the planets, and a foam-fitted aluminum carry case
- The 2” 90° Mirror Diagonal accepts 2” eyepieces, and attaches to the rear cell of SCT’s. An adapter is included for use with refractor telescopes.
- Celestron E-Lux eyepieces are a 3-element, fully multi-coated design. You’ll get a 26 mm, a 32 mm, and a 40 mm, for a great choice of magnification and field of view. Multiply your options by 2X when you use your 2” eyepieces with the included 2X Barlow.
- The most popular planetary filters are included in this kit. They are threaded to attach to most any 2” eyepiece or accessory.
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Regular Price: AUD $5,499.00
Special Price AUD $4,749.00
In Stock
Experience our best optical performance with EdgeHD’s aplanatic, flat field Schmidt-Cassegrain optics for pinpoint stars all the way to the edge of today’s largest imaging sensors and widest eyepieces
The aluminum optical tube is fitted with tube vents which features an integrated 95-micron mesh filter that allows hot air to be released from behind the primary mirror. Mirror support knobs hold the mirror in place and reduce image shift during imaging
Versatile design accommodates 2 focal ratios: native f/10 or ultra-fast f/2 imaging with a removable secondary mirror and third-party accessories
Celestron’s premium StarBright XLT coatings provide maximum light transmission
A 9x50 finderscope, 2” mirror diagonal for more comfortable viewing, and wide-angle 23 mm Luminos 2" eyepiece are all included.
For customers wishing to fit solar filters, the outside OTA diameter is 272 mm.
NOTE: For solar viewing the Astrozap Glass Solar filter (Product No. 124446) is recommended.
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AUD $44.99In Stock
- Instantly transform your normal PowerSeeker 70 (AZ & EQ) and Travel Scope 70 telescope into a white-light solar telescope
- Solar film produced in the USA by American Paper Optics, one of the suppliers recommended by NASA for safe solar viewing
- ISO Certified - proprietary Solar Safe material allows you to safely view the August 21, 2017 North American total solar eclipse
- Designed from the telescope’s lens cap for a snug, safe fit via 3 safety screws. Safety cap protects outer surface of filter when not in use
- Also fits saxon and Sky-Watcher 70mm refractors.
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AUD $329.00In Stock
These are safe full aperture (sometimes referred as clear aperture) solar filters. This means that it allows the most light possible into the telescope because it allows the full aperture of your telescope to be viewed. The full aperture allows the best possible daytime viewing when there is minimal atmospheric turbulence.
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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
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30 day returns (T&Cs apply)
