Telescopes & Astronomy

Beginner Telescopes
Kids' Telescope

Buying your first telescope? Browse our curated selection of beginner telescopes.

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Telescope Use

What will you use your telescope for? Explore the many uses of different types of telescopes.

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Cassegrain Telescope

Choose your telescope by optical design or learn more about the different types of telescopes.

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  1. Sky-Watcher NEQ6 Pro Go-To Mount
    AUD $2,295.00

    Backorder Available

    Heavy-duty GoTo mount with stainless steel tripod and a payload of 18.20 kg for astrophotography. Learn More
  2. Sky-Watcher BD ED120 Refractor OTA
    AUD $3,699.00

    Backorder Available

    120mm ED Apochromatic Refractor OTA for astrophotography. Learn More
  3. Sky-Watcher Black Diamond Newtonian 150mm Reflector Ota
    AUD $615.00

    Backorder Available

    This Sky-Watcher Black Diamond SWBD15075-OTA Single Speed Photo Reflector Tube features superior optical design and a significantly large 150mm aperture that delivers clear, crisp images during stargazing. This high value telescope is packed with features you would only normally find in the top-end range.

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  4. Orion 35mm Deep View Eyepiece 2 Inch
    AUD $177.00

    Backorder: Allow 4-8 weeks

    • This 35mm focal length 2" telescope eyepiece offers bright, sharp and pleasing images of deep-space objects
    • 3-element eyepiece lens design with multi-coatings for efficient light transmission
    • Eyepiece eye relief is a long 20mm, ensuring comfortable views for eyeglass wearers and all astronomers
    • Delightfully free of pincushion distortion and chromatic aberration
    • Threaded for use with 2" Orion eyepiece filters
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  5. Telrad Mounting Base
    AUD $19.00

    Backorder Available

  6. Astrozap Flexi Heat Dew Shield for Meade 6in ETX/LS
    AUD $116.00

    Backorder Available

    Astrozap Flexi-Heat Meade ETX LS6 Dew Shield

    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
  7. Astrozap Flexi Heat Dew Shield for Meade 8in ETX/LS
    AUD $126.00

    Backorder Available

    A heated dew shield for Meade 8" LightSwitch scopes.

    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
  8. Sirius Optics LED Head Lamp With Red And White Light
    AUD $19.00

    Backorder Available

    An essential red (and white) LED headlamp for finding your way around star charts, and the dark. Learn More
  9. Sirius 3x Achromatic Barlow 1.25 Inch
    AUD $59.00

    Backorder Available

    Use with any 1.25" eyepiece to triple its magnification

    Learn More
  10. Sky-Watcher L Bracket For Cameras

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