Telescope Accessories
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AUD $499.00Backorder Available
Out of stock
- 2” SCT mirror diagonal with high performance XLT coatings
- 1/10th wave mirror is tested with an interferometer to ensure quality
- Housing is precision machined to achieve and hold good optical alignment
- Includes a 2” to 1.25” adapter and aluminum carry case
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AUD $244.99Backorder Available
Out of stock
- The Celestron 2.5x Luminos Barlow increases the magnification of any 2” or 1.25” eyepiece by two and a half times
- High-quality 4-element optics produce a flat field for sharp images that are free of extraneous color
- Hard-anodized aluminum barrel is threaded to accept 2” filters
- A brass compression ring holds eyepieces firmly in place, and large thumbscrews are easy to turn, even with gloves on
- A 2” to 1.25” adapter is included. Allows the use of both 2” and 1.25” eyepieces.
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AUD $194.99Backorder Available
Out of stock
- Quality X-Cel LX 2x Barlow doubles the magnification of any 1.25” eyepiece
- 3-element apochromatic, fully multi-coated optics offer up bright, sharp images
- A rubber grip helps to avoid accidental drops
- Barrel is threaded to accept standard 1.25” filters
- A brass compression ring holds the eyepiece firmly in place
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AUD $194.99Backorder Available
Out of stock
- 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
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AUD $164.99Backorder Available
Out of stock
- 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
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AUD $1,049.00Backorder Available
Out of stock
- Automatically align your computerized Sky-Watcher mount with StarSense
- No need to identify or locate any star in the sky – StarSense will automatically align your telescope, so you can begin observing in minutes. Plug and play compatibility (see compatibility list).
- Replaces the SynScan hand control, uses the Celestron StarSense hand control and StarSense camera. Comes with mounting bracket that is compatible with most Celestron and Sky-Watcher optical tubes.
- 3 AUX port accessories: Supports StarSense and optional GPS accessory. Lightweight and easy to attach with the included tripod strap.
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AUD $149.00Backorder Available
Out of stock
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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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)
