Telescopes & Astronomy
Beginner Telescopes
Buying your first telescope? Browse our curated selection of beginner telescopes.
Shop by Use
What will you use your telescope for? Explore the many uses of different types of telescopes.
Shop by Type
Choose your telescope by optical design or learn more about the different types of telescopes.
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AUD $399.00In Stock
The ZWO 7nm OIII filter is centered around the Oxygen III band of 501nm. Oxygen III or double ionised oxygen occurs at primarily at 500.7nm and secondarily 495.9nm. The highest levels of OIII are usually found in diffuse and planetary nebulae. The OIII emission lines were first discovered in the 1860s in spectra of planetary nebulae. OIII wavelengths relate to the green-turquoise-cyan in colour on the spectrum whilst the narrowband width makes the background space very black.
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AUD $1,355.00In Stock
The PCT professional carbon tripod is rugged enough to withstand challenging conditions such as high winds. It offers the excellent stability that you need for extended periods of observation, and also for professional digiscoping with camera and spotting scope.
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AUD $938.00In Stock
The PTH professional tripod head is absolutely ideal for extensive observation. The integrated fluid bearing ensures smooth, even movements. Once adjusted correctly, the PTH professional tripod head will keep the whole spotting scope in a stable position.
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AUD $59.00In Stock
Combine with a suitable TLS-APO Adapter and a DSLR for Digiscoping with a Swarovski Spotting Scope
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AUD $2,120.00In Stock
This is a special order item and may take longer than normal to arrive due to to COVID-19 impacts.
Extendable spotting scopes from SWAROVSKI OPTIK have been performing in harsh conditions for decades. They are simple to use, lightweight, and can be easily packed away due to their manageable dimensions.
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AUD $49.00In Stock
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AUD $2,989.00In Stock
New version includes built-in USB port.
A versatile astro-imaging and general-purpose mount with a 20kg payload capacity.
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AUD $5,089.00In Stock
Excellent set up for astro imaging, or impressive visual observing.
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AUD $119.00In Stock
Dew shield to prevent dew appearance and improve contrast. Easy to fit. Suitable for 6” telescopes.
NOTE: Sirius Optics recommends that any dew heater strap or heated dew shield be connected to a dual channel dew controller and not directly to 12V.
This allows the user to regulate the current and temperature of the dew heater strap or dew shield.
The recommended control unit is the Astrozap Dual Channel Dew Controller (Product No. 124474)
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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)
