Binoculars & Monoculars
Binoculars and Monoculars
With so many binoculars to choose from, it can get overwhelming. At Sirius Optics, we are here to help you choose the right one for your needs. So how should you choose binoculars or monoculars? It really comes down to budget, personal preference, and your needs. We are here to help. Come visit our showroom, talk to our staff, and try out a few pairs, or just give us a call. We also have a 30-day return policy (for store credit) for binoculars if you find that the pair you’ve bought it doesn’t suit you.
The Basics
What do the numbers such as 8x42, 10x42, 10x50, 10-30x50 etc. on binoculars mean? The first number before “x” indicates magnification or range of magnification. The second number tells you the size of the objective lens in front in millimetres. 8x42 binos therefore has a magnification of 8 times, and an objective lens 42mm in diameter. Generally, the bigger the objective lens, the brighter the view will be, but the binos will also be bigger and heavier.
Other Features & What to Consider
As for other features, most binos today are waterproof and fog-proof, making it suitable for wet and humid conditions. The size and weight of the binoculars is also an important factor for many people. Those that are larger (50mm and above) often tend to get too heavy to comfortably hold for long periods of time. There are binoculars for specific purposes too. For example, some marine binoculars can float and have built-in compasses.
MonocularS
Some people call monoculars "mini telescopes", and sometimes we call them “half a binocular”, but there is nothing half as bad about them. They are super compact, easy, and fun to use. Some monoculars have special features such as night vision or even automatic bird/wildlife identification.
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AUD $3,089.00In Stock
When speed is paramount, there’s no substitute for a range-finding binocular. The BX-4 Range HD TBR®/W 10x42mm fuses our DNA® engine and ballistics software with the optical performance diehard hunters and shooters demand.
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AUD $2,369.00In Stock
German Precision Optics (GPO) are designed and engineered in Germany at the development and quality centre outside Munich.
GPO provides binoculars designed and tested to meet the needs of users from across the world for all their observation needs.
PASSION™ HD premium binoculars represent the height of design, function and performance they provide excellent light-transmission, edge-to-edge sharpness, close focus and brilliant colour reproduction.
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AUD $399.00In Stock
The compact ZOOMR 10x34 with it's magnesium housing makes it nice and light to use, with a clear sharp focus.
Included smartphone adaptor makes it super easy to attach your smartphone. Quality case and easy click strap makes it handy to quickly pick up and use.
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AUD $399.00In Stock
The GOVIEW ZOOMR 8x26 Binoculars - Miami Blue are the perfect lightweight travel binoculars for any adventure.
- Fully multi-coated optics
- Light weight 348g
- K9 prism system
- Robust magnesium housing
- IPX5/6 water resistant
- Nitrogen filling (fogproof)
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AUD $399.00In Stock
The GOVIEW ZOOMR 10x34 Binoculars - Ruby Red are the ideal companion for any adventure. Light weight and durable, these binoculars give prisitne views.
- Fully multi-coated optics
- Light weight 492g
- BAK4 glass
- Robust magnesium housing
- IPX5/6 water resistant
- Nitrogen filling (fogproof)
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AUD $369.00In Stock
With its durable and lightweight magnesium body, the GOVIEW® ZOOMR™ 8x26 is designed specifically for your outdoor and travel adventures where brilliant image quality is essential. With its zoom factor, you can get up close to the most incredible subjects at 8x magnification. But with its large field of view, you won't lose sight of your subject even when you're on the move.
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AUD $2,449.00In Stock
The GPO Passion HD 12.5x50 Binoculars offer 92% light transmission, HD optics, and a 2.5m close focus. Lightweight and durable, ideal for birdwatching, wildlife, and long-distance observation.
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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)
