Cassegrains

This modern design uses both mirrors and lenses and is just as versatile as a refractor but has the light-gathering capabilities and magnifying power of a reflector. The correcting plate in front of the mirror ensures that images are clear and sharp. The compact tube length makes smaller Cassegrains a great portable setup. Large Cassegrains make for excellent visual observing and astrophotography.

Cassegrain

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  1. Celestron NexStar 5SE Computerized Telescope
    AUD $1,299.00

    In Stock

    • 5-inch aperture provides excellent light-gathering ability at an affordable price. You’ll get impressive views of the Moon and planets, along with deep sky objects like the Orion Nebula, while retaining a compact form factor.
    • Fully automated GoTo mount with database of 40,000+ celestial objects automatically locates and tracks objects for you.
    • SkyAlign technology gets your telescope aligned and ready to observe in minutes. Even if you’re unfamiliar with the night sky, you can easily align your telescope on any three bright objects.
    • Unique single fork arm design and sturdy steel tripod all break down into separate components for easy transport and quick assembly.

    NOTE:  For solar observing we recommend the Astrozap Glass Solar Filter (Product No. 124466) for use on this telescope.

    Learn More
  2. saxon 15018 Observatory 150mm Cassegrain Telescope OTA
    AUD $1,499.00

    In Stock

    Turn heads with the compact and powerful saxon 15018 Observatory Cassegrian Telescope.

    This telescope comes with a high aperture of 150mm, a focal length of 1800mm and multi-coated lens to bring you bright, high-resolution images even in dim lighting. At just under 6 kg, you'll appreciate how compact and portable this scope is when it comes to selecting the best vantage points to observe both terrestrial and astronomical objects. Just transport the optical tube, set it up on your own mount and tripod and you're ready!

    Small in size but great in specs - that's the saxon 15018 Observatory Cassegrian Telescope.

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  3. Celestron NexStar Evolution 5 Telescope
    AUD $1,898.99

    In Stock

    • Wifi compatible
    • Compact, portable 5-inch Schmidt-Cassegrain optical tube with StarBright XLT optical coatings
    • Computerized GoTo mount with high-performance worm gears and motors for improved tracking accuracy, along with reduced gear backlash
    • Rechargeable lithium-iron phosphate battery with enough power for 10 hours of continuous observing
    • Improved industrial design with manual clutches and integrated carry handles, plus the added convenience of two accessory trays and a USB charge port for your smart device

    NOTE:  For solar observing we recommend the Astrozap Glass Solar Filter (Product No. 124466) for use on this telescope.

    Learn More
  4. Celestron EdgeHD 8 Inch OTA - CGE
    AUD $2,799.00

    In Stock

    • Experience our best optical performance with EdgeHD’s aplanatic, flat field Schmidt-Cassegrain optics for pinpoint stars all the way to the edge of today’s largest imaging sensors and widest eyepieces.
    • Aluminum optical tube with tube vents featuring an integrated 95-micron mesh filter allows hot air to be released from behind the primary mirror. Mirror support knobs hold the mirror in place and reduce image shift during imaging.
    • Versatile design accommodates 3 focal ratios: native f/10, f/7 with the addition of a focal reducer, or ultra-fast f/2 imaging with a removable secondary mirror and third-party accessories.
    • Celestron’s premium StarBright XLT coatings provide maximum light transmission.
    • A 9x50 finderscope, 1.25” mirror diagonal for more comfortable viewing, and 40 mm Plössl 1.25” eyepiece are all included.

    NOTE: The recommended solar filter for this scope for solar observing is the Astrozap Glass Solar Filter (Product No. 124451) 

    Learn More
  5. Celestron NexStar 8SE Computerized Telescope
    AUD $2,899.00

    In Stock

    • The world’s most beloved telescope! The classic, 8-inch Schmidt-Cassegrain revolutionized amateur astronomy in the 1970s. Now, the iconic “orange tube” design is updated with all the latest features to provide the best stargazing experience for beginners and experienced observers alike.
    • Large, 8-inch aperture with excellent light-gathering ability provides spectacular views of the Moon and planets, along with deep sky objects like the Whirlpool Galaxy and Hercules Globular Cluster.
    • Fully automated, GoTo mount with database of 40,000 celestial objects automatically locates and tracks objects for you.
    • SkyAlign technology gets your telescope aligned and ready to observe in minutes. Even if you’re unfamiliar with the night sky, you can easily align your telescope on any three bright objects.
    • Unique single fork arm design and sturdy steel tripod all break down into separate components for easy transport and quick assembly.

    NOTE: The recommended solar filter for this scope for solar observing is the Astrozap Glass Solar Filter (Product No. 124451) 

    Learn More
  6. Celestron NexStar Evolution 6 Telescope
    AUD $2,999.00

    In Stock

    • Explore the Universe and control your NexStar Evolution telescope with the free Celestron SkyPortal app for iOS and Android!
    • Compact, portable 6-inch Schmidt-Cassegrain optical tube with StarBright XLT optical coatings and Fastar compatibility
    • Computerized GoTo mount with high-performance worm gears and motors for improved tracking accuracy, along with reduced gear backlash
    • Rechargeable lithium-iron battery with enough power for 10 hours of continuous observing
    • Improved industrial design with manual clutches and integrated carry handles, plus the added convenience of two accessory trays and a USB charge port for your smart device

    NOTE: 

    The recommended solar filters for this scope for solar observing are;

    the Orion 185 mm (7.17") Glass Solar Filter (Product No. 125081) or

    the Meade Glass White Light Solar Filter 172 - 180 mm (Product No. 125918).

     

    Learn More
  7. Celestron NexStar Evolution 8 Telescope
    AUD $3,999.00

    In Stock

    • Explore the Universe and control your NexStar Evolution telescope with the free Celestron SkyPortal app for iOS and Android!
    • Compact, portable 8-inch Schmidt-Cassegrain optical tube with StarBright XLT optical coatings and Fastar compatibility
    • Computerized GoTo mount with high-performance brass worm gears and motors for improved tracking accuracy, along with reduced gear backlash
    • Rechargeable lithium-iron battery with enough power for 10 hours of continuous observing
    • Improved industrial design with manual clutches and integrated carry handles, plus the added convenience of two accessory trays and a USB charge port for your smart device

    NOTE: The recommended solar filter for this scope for solar observing is the Astrozap Glass Solar Filter (Product No. 124451) 

    Learn More
  8. Celestron EdgeHD 925 OTA - CGE
    AUD $4,899.00

    In Stock

    Experience our best optical performance with EdgeHD’s aplanatic, flat field Schmidt-Cassegrain optics for pinpoint stars all the way to the edge of today’s largest imaging sensors and widest eyepieces

    The aluminum optical tube is fitted with tube vents which features an integrated 95-micron mesh filter that allows hot air to be released from behind the primary mirror. Mirror support knobs hold the mirror in place and reduce image shift during imaging

    Versatile design accommodates 2 focal ratios: native f/10 or ultra-fast f/2 imaging with a removable secondary mirror and third-party accessories

    Celestron’s premium StarBright XLT coatings provide maximum light transmission

    A 9x50 finderscope, 2” mirror diagonal for more comfortable viewing, and wide-angle 23 mm Luminos 2" eyepiece are all included.

    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.

    Learn More
  9. Celestron Advanced VX with EdgeHD 8 Inch OTA
    AUD $4,999.00

    In Stock

    • 8” (2032 mm) f/10 Edge HD  includes StarBright XLT coatings for better light transmission
    • Edge HD optical design fully corrects for coma and field curvature, delivering a truly flat field
    • Built-in tube vents with integrated 60 micron mesh filters allow hot air to be released behind the primary mirror
    • The secondary mirror can be removed to allow the installation of Hyperstar and Fastar for fast F/2.8 imaging
    • 9x50 optical finderscope for locating alignment stars
    • Integer gear ratios and permanently programmable Periodic Error Correction eliminates recurring track errors from the worm gear.
    • Autoguider port for long exposure imaging
    • New motors offer improved tracking performance & provide more power to overcome load imbalances
    • Updated industrial design offers more rigidity, less flexure and improved aesthetics
    • New design allows viewing or imaging across the meridian without interference from the motors housings
    • Improved latitude range.  Can be used between 7 – 77° latitude.
    • NexStar+ hand control offers multiple language programming (English, French, Italian, German, Spanish)
    Learn More
  10. NexStar Evolution 9.25" SCT
    AUD $4,999.00

    In Stock

    • Explore the Universe and control your NexStar Evolution telescope with the free Celestron SkyPortal app for iOS and Android!
    • Portable 9.25-inch Schmidt-Cassegrain optical tube with StarBright XLT optical coatings and Fastar compatibility
    • Computerized GoTo mount with high-performance worm gears and motors for improved tracking accuracy, along with reduced gear backlash
    • Rechargeable lithium-iron phosphate battery with enough power for 10 hours of continuous observing
    • Improved industrial design with manual clutches and integrated carry handles, plus the added convenience of two accessory trays and a USB charge port for your smart device
    Learn More

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