Telescope Accessories
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AUD $24.95In Stock
Gently remove dew from your telescope with this dryer.
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AUD $799.00In Stock
Astrodon 5nm Narrowband Filters – H-alpha 5nm
H-α (hydrogen-alpha) at 656 nm (nanometers) is deep red in color and the most popular narrowband filter. Hydrogen is ubiquitous in the cosmos and is present in emission nebula (North American, Pelican), planetary nebula (Dumbbell, Ring), Wolf-Rayet objects (Crescent, Thor’s Helmet) and supernova remnants (Veil).
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AUD $699.00In Stock
Astrodon Narrowband filters set a new bar of performance and durability for imaging and research.
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AUD $199.00In Stock
saxon Single Axis Motor Drive with Hand Controller and Battery Case EQ2 Learn More -
AUD $179.00In Stock
Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value
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AUD $315.00In Stock
Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value
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AUD $455.00In Stock
Explore Scientific Ultra-Wide Eyepieces - Comfort, Quality, Value
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AUD $12.95In Stock
Led power indicator
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8 DC plugs: 2.35 x 0.75, 3.5 x 1.35, 4 x 1.7
5.5 x 1.5, 5 x 2.1, 5.5 x 2.5, 2.5mm, 3.5mm. -
AUD $49.00In Stock
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AUD $225.00In Stock
The Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope.
The Dew Heater Ring permanently mounts to your 11" Celestron Schmidt-Cassegrain (manufactured 2006 or later), EdgeHD, and RASA optical tube, replacing your retaining ring so you'll never be caught without it.
The installation process is quick and easy (follow the manual for instructions).
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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)
