Telescope Accessories
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AUD $19.00Backorder 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 $15.00Backorder Available
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AUD $299.00Backorder Available
Flex-Heat dew heater specs: 19.2 Watts @ 12 Volts, 1.65 Amps.
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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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 $199.00Backorder Available
Highest quality 2-inch Dielectric mirror diagonal with 99% reflectivity. Diagonal comes with 1.25-inch adapter and SCT adapter.
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AUD $99.00Backorder Available
Wide dovetail bar to fit CGE or Losmandy style saddles
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AUD $19.00Backorder Available
Male USB A to female RCA adapter cable Learn More -
AUD $55.00Backorder Available
Dew heater for secondary mirror - large
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)
Learn More -
AUD $79.00Backorder Available
Prevents dew and improves contrast Learn More
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)
