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. Sirius Optics T-Ring for Canon EF-M EOS-M
  2. Sirius Optics 2 Inch Variable Extension Tube with M42 Thread
    AUD $90.00

    In Stock

    A large, extendable T-adapter with 2" barrell and M42 male thread. Learn More
  3. Sirius Optics Nikon T-Ring
    AUD $39.00

    In Stock

    T-ring with M42 thread Learn More
  4. Sirius Optics Olympus T-Ring
    AUD $39.00

    In Stock

    Olympus T-ring with M42 thread Learn More
  5. Sirius Optics LRGB Filter Set 1.25 Inch
    AUD $149.00

    In Stock

    1.25" LRGB Filter Set for Colour imaging with Monochrome Cameras.

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  6. 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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  7. Sky-Watcher Cable Release Canon 1 Pin
    AUD $19.00

    In Stock

  8. Sky-Watcher Shutter Release Snap Cable N2 Nikon D70S D80
    AUD $19.00

    In Stock

    • Electronic Shutter Release Cable
    • Connect Your DSLR Camera to Sky-Watcher Computerised Mount
    • 5 Years Australian Manufacturer Warranty
    Learn More
  9. Astrozap Off Axis Viewing Wheel for 11 inch SCT
  10. M42 3mm Spacer Ring
    AUD $15.00

    In Stock

    M42 x 0.75mm Aluminium Alloy Extension Spacer Ring for telescope photography. This 3mm spacer can help you achieve precise back-focus spacing in your imaging train.

    Learn More

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