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 6x30 Right Angle Correct Image Finder
    AUD $129.00

    In Stock

    Provides exceptionally comfortable and convenient operation compared with a traditional straight through viewing finder scope

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  2. Sky-Watcher Red Light Torch Dual
    AUD $55.00

    In Stock

    Versatile dual LED flashlight – White and Red light

    Vital for maintain night vision

    Uses red light to illuminate starcharts and other telescope operations

    Has adjustable brightness

    Batteries and lanyard included

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  3. saxon 150DS 6 Inch Astrophotography Newtonian OTA
    AUD $769.00

    In Stock

    You expect nothing less than crystal-clear images in your scope, but what are you going to do with the mount and tripod you already have? Mount it with the saxon 150DS Astrophotography Newtonian Telescope, that's what!

    Combined with the aperture of 150mm and focal length of 750mm, this scope is great for prime-focus photography. Higher quality images can be achieved with the optional coma corrector.

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  4. Saxon 12 Inch DeepSky CT Dobsonian Telescope
    AUD $1,999.00

    In Stock

    The saxon 12" DeepSky CT Dobsonian Telescope is the scope that combines performance with portability.

    This telescope comes with a massive light-hungry aperture of 305mm and a focal length of 1500mm. Immerse yourself with spectacular views of constellations, planets, double stars and galaxies with this advanced telescope.

    NOTE: to protect your scope optics from dust in storage we recommend the Pegasus 12" Dust cover for the bottom primary cell of your scope and the top secondary cell. (Product Number 126687)

     

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  5. Dew Not Telrad Heated Dew Shield
    AUD $59.00

    In Stock

    Made for the very popular Telrad finder 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)

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  6. Sky-Watcher NEQ6 HEQ5 Counterweight
    AUD $89.00

    In Stock

    5.1 kg counterweight for NEQ6 or HEQ5. Learn More
  7. Sirius Optics Colour Filter No. 47 Violet 1.25 Inch
    AUD $20.00

    In Stock

    Enhances:

    • Lunar detail
    • Polar ice caps of Mars in large telescopes
    • Polar regions on Saturn
    • Limb hazes and terminator clouds of Mars
    • Clouds and atmospheric haze on Venus, reduces glare
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  8. Sirius Optics Colour Filter No. 12 Yellow  1.25 Inch
  9. Sirius Optics Colour Filter No. 8 Light Yellow 1.25 Inch
    AUD $19.00

    In Stock

    The Sirius Optics Colour Filter No. 8 Light Yellow (1.25") enhances planetary detail by improving contrast on Jupiter's red and orange belt features and bringing out the blue Maria on Mars. It also reduces scattered light and highlights yellow dust clouds, making it an essential filter for dedicated planetary observers.

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  10. Sky-Watcher Shroud Cover Dob 8in Cloth
    AUD $80.00

    In Stock

    Fits 8 inch Dobsonian Telescopes

    Lightweight and Breathable Black Fibre

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