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 66 Degree Long Eye Relief 20mm Eyepiece 1.25 Inch
  2. saxon 1.25 Inch 10mm Erecting Eyepiece with Extension Tube
    AUD $79.00

    Backorder Available

    This eyepiece can be used with a reflector telescope to achieve an upright image for terrestrial viewing.

    Please read detailed description below for information on viewing experience.

     

    Learn More
  3. saxon 1.25 Inch Erecting Eyepiece 1.5x (Short Focal Point)
    AUD $49.00

    Backorder Available

    The saxon Erecting Eyepiece range is used to correct image orientation, especially for terrestrial observations. Make your telescope dual purpose with this handy eyepiece. Learn More
  4. Celestron Luminos 7mm Eyepiece 1.25 Inch
    AUD $259.00

    Backorder Available

    • Enjoy wide 82º views with Celestron Luminos Eyepieces.
    • Retractable eyecup pops up when you need it, drops down when you don’t.
    • Sturdy anodized aluminum barrels are threaded for filters.
    • A rubber grip keeps the eyepiece securely in your hands, even when it’s cold or you have gloves on.
    Learn More
  5. Sirius Optics Plossl 25mm Eyepiece 1.25 Inch
  6. Sirius Optics 1.25 Inch to 2 Inch Adapter
    AUD $29.00

    Backorder Available

    Use 2" eyepieces in a 1.25" diagonal or focuser. Learn More
  7. Celestron X-Cel LX 7mm Eyepiece 1.25 Inch
    AUD $164.99

    Backorder Available

    • X-Cel LX eyepieces, optimized for planetary viewing, offer a 60° field of view through a six-element fully multi-coated lens system
    • Pop-up rubber eyeguards provide comfort and increase contrast.  Raise and lower with a simple twist.
    • A treaded rubber grip offers a no-slip grip, even with gloves on
    • 1.25” barrels are threaded to accept filters
    Learn More
  8. Celestron X-Cel LX 5mm Eyepiece 1.25 Inch
    AUD $164.99

    Backorder Available

    • X-Cel LX eyepieces, optimized for planetary viewing, offer a 60° field of view through a six-element fully multi-coated lens system
    • Pop-up rubber eyeguards provide comfort and increase contrast.  Raise and lower with a simple twist.
    • A treaded rubber grip offers a no-slip grip, even with gloves on
    • 1.25” barrels are threaded to accept filters
    Learn More
  9. Celestron X-Cel LX 9mm Eyepiece 1.25 Inch
    AUD $164.99

    Backorder Available

    • X-Cel LX eyepieces, optimized for planetary viewing, offer a 60° field of view through a six-element fully multi-coated lens system
    • Pop-up rubber eyeguards provide comfort and increase contrast.  Raise and lower with a simple twist.
    • A treaded rubber grip offers a no-slip grip, even with gloves on
    • 1.25” barrels are threaded to accept filters
    Learn More
  10. Celestron Eyepiece and Filter Kit 1.25 Inch
    AUD $374.99

    Backorder Available

    • This 1.25” Eyepiece & Filter Kit includes 14 accessories that will add new life to your telescope and your observing!
    • You’ll get five quality Plossl eyepieces, a 2X Barlow Lens, six colored filters to improve observations of the planets, a Moon filter, and a foam-fitted aluminum carry case with extra room to grow
    • Five eyepieces and a Barlow lens equals 10 different magnifications to choose from, including the equivalent of a 3 mm, 4 mm, 6 mm, 6.5 mm, 8 mm, 8.5 mm, 13 mm, 16 mm, 17 mm and 32 mm.  And that doesn’t include eyepieces you may already have in your collection, which will now achieve double the magnification with the addition of the Barlow.
    • A Moon filter will increase your enjoyment of lunar observations by dimming the brightness and increasing contrast
    • The most popular planetary filters are included in this kit.  Have fun seeing what a blue filter will reveal about Jupiter, or unveil the polar ice caps on Mars with a red or orange filter.  
    Learn More

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