Adapters
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AUD $167.00Backorder Available
Out of stock
Replacement/upgrade for rack & pinion focusers
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AUD $29.00Backorder Available
Out of stock
Use standard 1.25" eyepieces with your 1" barrel scope
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AUD $59.00Backorder Available
Out of stock
- This Celestron T-Adapter connects a DSLR camera to a NexStar 4SE or C90 spotting scope for prime focus photography
- Threads onto the rear cell for secure, wiggle-free connection
- T-threads accept camera brand specific T-Ring (sold separately)
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AUD $599.00Backorder Available
Out of stock
- Most accurate way to guide – improved accuracy compared to using a separate guide scope
- 12.5 mm multi-coated prism with aluminized backing for maximum reflectivity and illumination to the autoguider
- Fixed-orientation helical focuser for easy, smooth and accurate autoguider focus
- 48mm clear aperture supports full frame cameras without vignetting
- Includes adapters with the correct spacing for DSLR cameras, Nightscape CCD and other popular astroimaging cameras
- Ideal for Schmidt- Cassegrain and EdgeHD telescopes
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AUD $29.00Backorder Available
Out of stock
Use 2" eyepieces in a 1.25" diagonal or focuser. Learn More -
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AUD $119.00Backorder Available
Out of stock
Safely attach telescope optical tubes and accessories with the Farpoint 7 Inch Dovetail Saddle.
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AUD $89.00Backorder Available
Out of stock
Safely attach telescope optical tubes and accessories with Farpoint Sure Grip Vixen Dovetail Saddle. The non-marking clamp system provides a secure, firm grip, but will not mark or damage dovetail bars.
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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)
