Telescope Accessories
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AUD $19.00Backorder Available
Male USB A to female RCA adapter cable Learn More -
AUD $59.00Backorder Available
- Allows the user to replace the FeatherTouch MicroFocuser on the RASA 11 with a traditional focus knob for compatibility with the Celestron Focus Motor
- When combined with the Focus Motor, this kit enables you to focus the RASA 11 using a computer or Celestron hand control for remote/hands-free astroimaging
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AUD $99.00Backorder Available
Wide dovetail bar to fit CGE or Losmandy style saddles
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AUD $1,269.00Backorder Available
- Carrying case for NexStar SE, Evolution and EdgeHD telescopes with an 8”, 9.25” or 11” optical tube
- Space for carrying accessories
- Durable, EVA molded construction
- Thick foam padding along all walls
- Roller wheels for easy transportation
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AUD $149.00Backorder Available
Suitable for rack and pinion, crayford and dual speed focuser.
Remove unwanted movements during focusing using the saxon Electric Focuser Controller.
Focusing is smooth and precise, just the way it should be.
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AUD $15.00Backorder Available
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AUD $59.00Backorder Available
- The Celestron Universal Barlow & T-Adapter is three accessories in one!
- 2X Barlow: Use during visual observing to double the magnification of every 1.25” eyepiece you own
- Prime Focus Photography: Use the T-Adapter portion of this accessory to transform your telescope into a giant telephoto lens
- Tele-Extended Photography: Use the T-Adapter with Barlow to get double the magnification of prime focus mode
- T-threads accept camera brand specific T-Ring (sold separately)
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AUD $19.00Backorder Available
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AUD $19.00Backorder Available
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AUD $194.99Backorder Available
- Quality X-Cel LX 3x Barlow triples the magnification of any 1.25” eyepiece, perfect for owners of fast, short focal length telescopes
- 3-element apochromatic, fully multi-coated optics offer up bright, sharp images with excellent color correction
- A rubber grip helps to avoid accidental drops
- Barrel is threaded to accept standard 1.25” filters
- A brass compression ring holds eyepiece firmly in place
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)
