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. O-Ring for Saxon/Skywatcher/Orion 50mm Finder Scope
    AUD $5.00

    Backorder Available

    O Ring - 50 mm Spotting Scope

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  2. Celestron UHC / LPR Filter - 1.25 Inch
    AUD $164.99

    Backorder Available

    Our 1-1/4" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of certain wavelengths of light, specifically those produced by artificial light Learn More
  3. Celestron 7AH Powertank, 12v Power Supply
    AUD $225.00

    Backorder Available

    Celestron 7AH Powertank, 12v Power Supply Learn More
  4. Celestron CPC 925 EdgeHD Computerized Telescope
    AUD $7,899.00

    Backorder Available

     

    • Celestron’s top-performing altazimuth telescope system, the CPC Deluxe HD is a favorite among experienced amateur astronomers and the preferred telescope of the late Stephen Hawking
    • 9.25-inch EdgeHD optical tube provides stunning views and sharp astroimages free of visual defects
    • NexStar+ hand control and internal GPS guides users through the simple SkyAlign setup and features a 40,000+ object database
    • Sturdy dual fork arm mount with upgraded gears and motors anchors the telescope for superior tracking and pointing accuracy
    • Ready for serious astroimaging, CPC Deluxe HD features All-Star Polar Alignment and Permanently Programmable Periodic Error Correction when equipped with the HD Pro Wedge

    For customers wishing to fit solar filters, the outside OTA diameter is 272 mm.

    NOTE: For solar viewing the Astrozap Glass Solar filter (Product No. 124446) is recommended.

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  5. Celestron 34 Inch (86cm) Telescope and Tripod Bag
    AUD $169.00

    Backorder Available

    • The ideal storage and transport solution for a wide range of tripods and their accessory trays with internal straps for a secure fit.
    • Ultra-durable 900 denier outer and super smooth inner polyester layers, sandwich 16mm thick EPE foam sheets to create a protective barrier for your telescope, tripod and mount.
    • Store accessories in the external pocket or clip them to the case’s external loops.
    • Padded shoulder strap allows you to carry your tripod to your observing site hands-free.
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  6. Celestron Padded Carrying Bag for 11 inch OTA
    AUD $164.99

    Backorder Available

    • Store your 11” Schmidt-Cassegrain or EdgeHD optical tube in this protected, portable, grab-and-go case.
    • Ultra-durable and water resistant, 900 denier outer and super smooth inner polyester layers, sandwich 16mm thick EPE foam sheets to create a protective barrier for your telescope.
    • Multiple zippers allow for easy packing and removal of the optical tube.
    • External, hidden zippered pocket stores your eyepieces and other accessories.
    • Padded shoulder strap allows you to carry your optical tube to your observing site hands-free
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  7. Celestron Padded Carrying Bag for 8 Inch OTA
    AUD $129.99

    Backorder Available

    • Store your 8” Schmidt-Cassegrain or EdgeHD optical tube in this protected, portable, grab-and-go case.
    • Ultra-durable and water resistant, 900 denier outer and super smooth inner polyester layers, sandwich 16mm thick EPE foam sheets to create a protective barrier for your telescope.
    • Multiple zippers allow for easy packing and removal of the optical tube.
    • External, hidden zippered pocket stores your eyepieces and other accessories.
    • Padded shoulder strap allows you to carry your optical tube to your observing site hands-free.
    Learn More
  8. Celestron 40 Inch (101cm) Telescope and Tripod Bag
    AUD $199.00

    Backorder Available

    • Store your entire telescope kit—optical tube, mount, and tripod—in one protected, portable, grab-and-go case.
    • Ultra-durable 900 denier outer and super smooth inner polyester layers, sandwich 16mm thick EPE foam sheets to create a protective barrier for your telescope, tripod and mount.
    • A PVC-reinforced hard bottom panel provides extra protection from the elements and minor bumps
    • Three configurable, padded internal walls with Velcro strips help you get the perfect, customized fit for all your gear.
    • Stash accessories in the external zippered pocket, bonus padded accessory bag, or clip them to the case’s external loops.
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  9. Celestron T-Adapter Universal - 1.25 Inch
    AUD $54.99

    Backorder Available

    • The Celestron Universal T-Adapter connects a DSLR or SLR camera to a refractor for prime focus photography
    • The adapter’s chrome barrel slides into any focuser that accepts 1.25” accessories
    • T-Threads accept camera brand specific T-Ring (sold separately)
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  10. Celestron Light Pollution Imaging Filter RASA 11
    AUD $1,939.00

    Backorder Available

    • Take beautiful images of deep-sky objects from light-polluted suburban locations with the Rowe-Ackermann Schmidt Astrograph 11 (RASA 11) using this light pollution suppression filter
    • Custom designed to replace the RASA’s optical window, so you still get optimum optical performance even with the addition of the filter
    • Selectively blocks unwanted light pollution while providing over 90% transmission at critical wavelengths
    • Maintains a more neutral color balance than other light pollution imaging filters, perfect for imaging colorful nebulae and galaxies
    • Every filter is individually tested for light transmission. A graph of test results for your specific filter is included for your reference
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