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 $424.99In Stock
- Fits 11” Schmidt-Cassegrain, EdgeHD, and RASA telescope tubes
- Helps prevent dew formation on the Schmidt corrector lens
- Prevents off-axis glare from entering the optical system
- Rigid body with a velvet-lined interior surface to reduce stray light
- Two adjustable clips for easy installation and disassembly
- Cable management at the base of the shield —perfect for using the Fastar/Hyperstar configuration or using in conjunction with the Celestron Dew Heater Rings
- An included cover cap keeps your telescope free from dust when not in use
-
AUD $14.95In Stock
Cigarette lighter extension cord with dust cover Learn More -
AUD $99.00In Stock
Quickly and conveniently collimate your telescope with the saxon 1.25 Laser Collimator! Learn More -
AUD $7.90In Stock
Add a little cosmic humor to your outfit with the Give Me Some Space Astronaut Pin — a fun, eye-catching accessory perfect for introverts and space lovers alike. This charming enamel pin makes a great gift for astronomy enthusiasts or anyone who appreciates a clever play on words.
Learn More -
-
AUD $7.90In Stock
ENAMEL KEYCHAIN - BLUE-YELLOW PLANET
Learn More -
AUD $7.90In Stock
Enamel keychain - Astronaut
Learn More -
-
AUD $379.00In Stock
SIRIUS OPTICS 68 DEGREE LONG EYE RELIEF EYEPIECE SET
Learn More -
AUD $79.00In Stock
SIRIUS ADJUSTABLE EYEPIECE PROJECTION ADAPTER 1.25 INCH
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)
