Telescopes & Astronomy

Beginner Telescopes
Kids' Telescope

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

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Telescope Use

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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 2 Inch SCT Eyepiece Holder Female
    AUD $39.00

    In Stock

    2" SCT visual back Learn More
  2. Sirius Optics T-Adapter with M42 Thread to 2 Inch Barrel
    AUD $29.00

    In Stock

    M42 to 2" T-adapter for use with M42 T-rings. Learn More
  3. Sirius Optics Plossl 40mm Eyepiece 1.25 Inch
  4. Sirius Optics Colour Filter No. 58 Green 1.25 Inch
  5. Sirius Optics Colour Filter No. 25 Red 1.25 Inch
  6. Sirius Optics Colour Filter No. 80A Medium Blue 1.25 Inch
    AUD $19.00

    In Stock

    • For 1.25" eyepieces

    Enhances:

    • Details of cloud belts and Great Red Spot on Jupiter
    • Atmospheric clouds and polar caps on Mars
    • Feature contrast on the Moon by reducing glare
    • Cloud belts and rings on Saturn
    Learn More
  7. Sirius Optics Colour Filter No. 82A Light Blue 1.25 Inch
  8. Sirius Optics M48 Male To M42 Female Adapter
    AUD $19.00

    In Stock

    Slimline adapter with M48 male thread on one side and M42 female thread on the other. Learn More
  9. Sirius Optics Slim Profile 2 Inch to 1.25 Inch Eyepiece Holder
    AUD $29.00

    In Stock

    For use with some 2" Barlow lenses that have a slot for the thumbscrew. Learn More
  10. Orion Saturn Map and Observing Guide
    AUD $19.50

    In Stock

    • An ideal reference for observing ringed Saturn and its brightest moons
    • Identifies atmospheric features of Saturn using standard nomenclature
    • Includes lists of all Saturn oppositions, observable conjunctions from 2014 to 2020
    • Lists best filters for visual observation and astrophotography of Saturn
    • Plastic-laminated for durability, the Saturn Map measures 25.25" x 11" when fully unfolded, and folds up to 8.5" x 11" for easy portability
    Learn More

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