Astronomy Gifts
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AUD $499.99Backorder Available
- Large 70 mm objective lenses for excellent light gathering in low light conditions or for astronomical observing
- Detachable RSR rail for attaching an optional red dot finderscope
- Rubber armored for improved ergonomics and protection from every day use in the field
- Waterproof and nitrogen purged for use in all weather conditions
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AUD $319.00Backorder Available
- Lower magnification allows the user to locate a subject more easily and then zoom in for a close-up view
- Multi-coated optics enhances sharpness of detail and crispness of color
- High quality BaK-4 prisms provide higher light transmission for better viewing in low light conditions
- Large objective diameter provides a comfortable viewing aperture at high magnification levels
- Long eye relief for more comfortable for all users; essential for those wearing eyeglasses while viewing
- Diopter adjustment allows for refinement of image to correct for any differences in strength between the users own eyes
- Tripod adapter included to mount the binocular on a tripod for prolonged viewing sessions or simply for increased stability while observing
- Limited Lifetime Warranty
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AUD $9.95Backorder Available
MOON AND STARS STAINLESS STEEL NECKLACE SILVER TONE
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AUD $9.95Backorder Available
MOON AND STARS STAINLESS STEEL NECKLACE GOLD TONE
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AUD $5.95Backorder Available
BLUE OCEAN WAVE PLANET CHAIN PENDANT
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AUD $7.90Backorder Available
CATSA CAT ASTRONAUT ENAMEL PIN
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AUD $35.00Backorder Available
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 $65.00Backorder Available
Follow the compelling epic story of mankind's exploration of the final frontier with a foreword by Buzz Aldrin. Learn More -
AUD $7.90Backorder Available
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AUD $3.95Backorder Available
Our outer space stampers are BPA free, non-toxic and passed CPSIA and ASTM testing. Approx. stamper size: 1.5 inches tall, 1 inch in diameter 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)
