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 $1,269.00Backorder Available
- Carrying case for NexStar SE, Evolution and EdgeHD telescopes with an 8”, 9.25” or 11” optical tube
- Space for carrying accessories
- Durable, EVA molded construction
- Thick foam padding along all walls
- Roller wheels for easy transportation
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AUD $199.00Backorder Available
Highest quality 2-inch Dielectric mirror diagonal with 99% reflectivity. Diagonal comes with 1.25-inch adapter and SCT adapter.
Learn More -
AUD $19.00Backorder Available
Male USB A to female RCA adapter cable Learn More -
AUD $55.00Backorder Available
Dew heater for secondary mirror - large
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)
Learn More -
AUD $75.00Backorder Available
Heated dew strap for 8" telescope.
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)
Learn More -
AUD $49.00
Backorder Available
Heated dew strap for 3" telescope.
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)
Learn More -
AUD $79.00Backorder Available
Prevents dew and improves contrast Learn More -
AUD $89.00Backorder Available
Prevents dew and improves contrast Learn More -
AUD $139.00Backorder Available
Prevents dew and improves contrast - built-in heater strap gives additional protection.
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)
Learn More -
AUD $99.00Backorder Available
Prevents dew and improves contrast 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)
