Gift Ideas under $100
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AUD $2.95In Stock
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AUD $35.00Backorder Available
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How the Universe works - and how we explore it - explained in simple words and clever graphics.
The clearest, most visual guide to space and the Universe for complete beginners to astronomy.
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AUD $12.00Backorder Available
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Simple text and stunning photographs and illustrations
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AUD $120.00Backorder Available
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- A must-have 2-in-1 accessory for amateur astronomers: a red flashlight PLUS a USB power bank for charging mobile devices in the field.
- Red LED flashlight features three brightness levels to preserve your night vision.
- USB Type A output port charges smartphones, tablets, and other 5V DC electronics.
- Rechargeable 5000mAh 5V DC lithium-ion battery delivers a full recharge to smartphones.
- Silicone mount straps included to attach PowerTank Glow 5000 to your telescope tripod leg or other convenient locations.
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AUD $129.00Backorder Available
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- Four great Moon filters in one kit—everything you’ll ever need for optimal views of the lunar surface
- Three neutral density (ND) filters with different levels of light transmission (13%, 25%, and 50%) allow you to choose the perfect filter for your viewing conditions
- Moon & Sky Glow filter provides high contrast views of the lunar surface and enhances observation of deep sky objects from light polluted skies
- Aluminum filter cells provide a rigid, durable housing for the filter glass and are threaded on top and bottom for stacking
- Kit includes a plastic carrying case with Moon map and legend for identifying the most popular lunar features
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AUD $79.95Backorder Available
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Ideal for observers who have completed the Messier objects and are looking for their next challenge.
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AUD $37.95Backorder Available
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Both novice and advanced skywatchers will value this comprehensive and easy-to-use guide to the brilliant and ever-changing sights of the southern sky by night.
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AUD $99.00Backorder Available
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- Great for Learning
- See how it Works Inside
- Compact & Portable
- Newtonian Design
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AUD $29.90Backorder Available
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From small steps to giant leaps, A Galaxy of Her Own tells fifty stories of inspirational women who have been fundamental to the story of humans in space, from scientists to astronauts to some surprising roles in between.
From Ada Lovelace in the nineteenth century, to the women behind the Apollo missions, from the astronauts breaking records on the International Space Station to those blazing the way in the race to get to Mars, A Galaxy of Her Own reveals extraordinary stories, champions unsung heroes and celebrates remarkable achievements from around the world.
Written by Libby Jackson, a leading UK expert in human space flight, and illustrated with bold and beautiful artwork from the students of London College of Communication, this is a book to delight and inspire trailblazers of all ages.
Packed full of both amazing female role models and mind-blowing secrets of space travel, A Galaxy of Her Own is guaranteed to make any reader reach for the stars.
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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)
