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 $69.00Backorder Available
Balance better with your NEQ6 mount using this counterweight bar extension
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AUD $159.00Backorder Available
Single axis motor drive for EQ2 mount, with 9V battery.
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AUD $239.00Backorder Available
Half pillar extension tube – for EQ3 / EQ5 / HEQ5 / AZEQ5 mounts
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AUD $114.99Backorder Available
- Polar align your Celestron CGEM, Advanced VX, or CG-5 equatorial mount with this Celestron Polar Finderscope
- Inserts into the polar finder port at the back of the mount
- The easily identifiable star patterns of the Big Dipper, Cassiopeia and Octans are etched into the reticle, as well as Polaris and the North Celestial Pole, to help with alignment in the Northern or Southern Hemisphere
- Eyepiece has focus adjustments for reticle clarity
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AUD $295.00Backorder Available
StarSense Hand Control is compatible with the StarSense AutoAlign accessory for use with Celestron computerized telescopes
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AUD $119.00Backorder Available
Learn More5.1kg counterweight (1 pc), suitable for HEQ5 and EQ6 mounts -
AUD $19.00Backorder Available
This accessory allows to connect a ball head adaptor on top of the star adventurer mount. It features a 3/8″ thread.
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AUD $89.00Backorder Available
Dec bracket for Star Adventurer mount.
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AUD $59.00Backorder Available
Counterweight to suit any mount that has a 19 mm diameter shaft.
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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)
