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.
-
AUD $109.00In Stock
Nikon lens adapter that can be used to connect Nikon lens to 2” EFW.
Learn More -
AUD $45.00In Stock
The ZWO M54-M48 extension piece helps to achieve the right focusing margin. The length of the extension piece is 21 mm. Learn More -
-
AUD $29.00In Stock
SEMI-PRECIOUS STONE PLANETS 9-PIECE COLLECTION IN WOODEN BOX
Learn More -
AUD $1,779.00In Stock
The Explore Scientific Generation II 10-inch Truss Tube Dobsonian delivers impressive light-gathering power in a portable, tool-free design that breaks down easily for transport. With a precision 2-inch dual-speed focuser, oversized bearings for smooth tracking, and innovative tool-free collimation, this telescope is ideal for intermediate astronomers eager to explore deep sky objects, resolve star clusters, and reveal spiral galaxy structure in stunning detail.
Learn More -
AUD $299.00In Stock
Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value
Learn More -
AUD $315.00In Stock
Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value
The 2" diameter 32mm Explore Scientific 62° Series eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience. With an apparent field of view of 62 degrees and near parfocal design, these eyepieces offer incredible value in a very nice eyepiece.
Learn More -
Regular Price: AUD $199.00
Special Price AUD $99.00
In Stock
Effortlessly track celestial objects across the night sky with this single axis motor drive designed for EQ2 mounts. By compensating for the Earth's rotation, it keeps stars and planets steadily in view without constant manual adjustment. The included hand controller offers variable speed settings for smooth scanning and precise tracking, while the battery case keeps your setup portable and cable-free.
Learn More -
AUD $699.00In Stock
Astrodon Narrowband filters set a new bar of performance and durability for imaging and research.
Learn More -
AUD $799.00In Stock
Astrodon 5nm Narrowband Filters – H-alpha 5nm
H-α (hydrogen-alpha) at 656 nm (nanometers) is deep red in color and the most popular narrowband filter. Hydrogen is ubiquitous in the cosmos and is present in emission nebula (North American, Pelican), planetary nebula (Dumbbell, Ring), Wolf-Rayet objects (Crescent, Thor’s Helmet) and supernova remnants (Veil).
Learn More
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)
