Telescope Accessories
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AUD $49.00In Stock
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AUD $49.00In Stock
- Standard SCT Thread
- M42 T-Thread
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AUD $19.00In Stock
- For use with 1.25” eyepieces.
- More light transmission than 13%, making it great for planets.
- Reduce glare from bright objects such as the Moon, Venus, Saturn, and Jupiter.
- Accentuate subtle detail for the Moon and planets
- Polar ice caps of Mars in large telescopes
- Limb hazes and terminator clouds of Mars
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AUD $19.00In Stock
Slimline adapter with M48 male thread on one side and M42 female thread on the other. Learn More -
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AUD $19.00In Stock
An essential red (and white) LED headlamp for finding your way around star charts, and the dark. Learn More -
AUD $455.00In Stock
- Fits 8” Schmidt-Cassegrain, EdgeHD, and RASA telescope tubes
- Helps prevent dew formation on the Schmidt corrector lens
- Prevents off-axis glare from entering the optical system
- Rigid body with a velvet-lined interior surface to reduce stray light
- Two adjustable clips for easy installation and disassembly
- Cable management at the base of the shield—perfect for using the Fastar/Hyperstar configuration or using in conjunction with the Celestron Dew Heater Rings
- An included cover cap keeps your telescope free from dust when not in use
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AUD $349.00In Stock
Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value
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AUD $424.99In Stock
- The Celestron Focus Motor enables electronic focusing using a computer or Celestron computerized mount hand controller for remote/hands-free observing.
- Self-powering: When connected to a Celestron computerized mount, the mount provides the power. When connected directly to a computer, USB provides the power.
- Compatible with a wide variety of Celestron Schmidt-Cassegrain, EdgeHD, and Rowe-Ackermann Schmidt Astrograph optical tubes. Check description for full list.
- Motor controls include multiple speed rates, automatic GoTo indexed focuser position, and focuser backlash compensation.
- Focuser Utility software for Windows provides a simple user interface. Also compatible with Celestron PWI.
- Enables autofocusing with a camera and third-party software via ASCOM.
- Indexed focus position allows the motor to automatically return to a previous focus position and prevents the focus motor from reaching the end of telescope’s mechanical focus travel.
- Now compatible with the 9.25” EdgeHD.
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Why buy from Sirius Optics
Queensland's largest telescope showroom and warehouse
Run by astronomers and nature lovers, not sales people
Expert advice and lessons
Secure checkout with multiple payment options
30 day returns (T&Cs apply)
