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You have taken the figurative plunge, accepted the facts, and noticed the signs. Murmurs among friends, family, and colleagues all point toward the same prognosis: you have become a birder.

What began as innocent curiosity, a quick glance out the kitchen window, and the casual “what bird is that?” remark whispered on a morning walk has now bloomed into full-blown devotion. Your curiosity runs rampant, and you catch yourself scanning the garden before sipping your morning coffee. “Is that a sparrow? No, perhaps it’s a finch?”

You notice that your phone has been equipped with a birding app, which makes tackling this exciting challenge much easier. Soon, the birds in your garden and around your workspace become familiar, and ultimately, you are driven to plan your weekends in such a way as to involve dedicated efforts to find those species of birds you have yet to see. Gradually, you realise that your eyes alone are not good enough to help you in your quest to see more. There is only one more logical step to take: purchase your first pair of binoculars.

Binoculars are not just an accessory for birders (although some may confidently wear them as such) – but instead, they’re an extension of your senses. Whether you’re scanning dense canopies for elusive forest dwellers or scanning wide-open plains for soaring raptors and large expanses of ocean for seabirds effortlessly cresting swells, the right pair of binoculars can truly elevate your entire birding experience. Not only this, but they can often be the determining factor between a frustrating and unforgettable experience.

This guide aims to serve those who are intending on selecting their first pair of binoculars, or even those looking to upgrade their existing pair, highlighting the key considerations that you should navigate when selecting the pair that is right for you.

1. Invest Wisely: Budget vs Value

Binoculars vary hugely in price, and it’s generally true that quality tends to align with cost. Delaying your purchase by a month or two to ensure you can afford a binocular that will serve you and its intended purpose well is far more valuable than purchasing a pair on impulse.

• Avoid bargain-bin optics unless you’re okay with quick fatigue, poor image quality, and the literal headaches that result from these. Inexpensive models often suffer from inferior internal construction, misaligned internal optics, limited durability, and poor local customer service.
• View binoculars as a long-term investment – with proper care, high-quality pairs can serve you a lifetime of use, and this is by no means an exaggeration. Some birders have recorded nearly 80% of the world’s species while using the same pair of binoculars!
• Aim for the best that your budget allows –reliable mid-range brands like Vortex, Nikon, Kowa, and ProItUp offer impressive value, while high-end options such as Swarovski Optik, ZEISS, and Leica deliver exceptional performance but at a premium.
• Check for warranties and service backup – lifetime or lengthy guarantees from brands such as Vortex and Swarovski are worth their weight in gold, especially if local support is available. In South Africa, Whylo Distributors services all Swarovski and Vortex optics and contributes to the two brands’ impeccable after-sales service.

2. Intended Use: Recreational vs Professional

Will you be using your binoculars for the occasional family getaway, or perhaps slightly more regularly on your weekly morning walks? Or, do you intend on using them every day, be it recreationally through your eager attempts to participate in citizen science, or in your capacity as a professional nature guide? Perhaps, it is none of the above, and you find yourself needing to purchase a pair of binoculars that will quite literally serve as an additional appendage to your body – you sleep, eat, and breathe “binocular” and flinch at the slightest sign of any movement. This is generally the case for the dedicated specialist bird guides among us. The manner and frequency with which you wish to use your binoculars will speak to the quality you need to consider.

3. Feel the Fit: Hands-On Testing Matters

Reading specifications online cannot compare to physically looking through and handling binoculars. You would like to feel comfortable in using your binoculars for prolonged periods of time, and each brand and model will appeal differently to each birder.

• Visit a specialist store or birding event where you can try out different models and ask the key questions!
• Comfort is crucial – consider size, weight, grip, and balance. Ask yourself: Does it feel natural in your hands? Will it tire your wrists after an hour in the field? Do your eyes hurt with the eye-cups? Does the shape of the binocular put your hands under stress and cause you to shake, affecting the image quality?
• Eye relief and focus wheel sensitivity also differ between models, and there’s no substitute for trying before buying. Birds are notoriously quick, and finding a pair of binoculars with a smooth focus wheel that allows you to adjust your focus quickly is key to helping you stay locked onto those species that don’t stick around for long!

4. Durability and After-Sales Service

Birding often takes us to far-flung destinations we may never have anticipated visiting. Sometimes, some of the ‘best’ birds live in what we consider otherwise inhospitable environs. If you are purchasing a pair of binoculars for outdoor use, they should be able to withstand outdoor life – rain, hail, dust, and mud are no exceptions!

• Construction materials matter. Magnesium alloy or rubber-armoured models tend to be more robust than plastic-bodied counterparts.
• Weather-proofing is a must. Look for models that are waterproof and fog-resistant. You don’t want to miss key identification features of a bird you have been working for hours to obtain a glimpse of, simply due to foggy glass.
• Reliable after-sales service can be your safety net when accidents happen (which they will). Brands with established South African distributors, like Swarovski through Whylo Distributors, mean quicker resolutions and more straightforward repairs (see point 6 below).

5. Decoding the Specs: Magnification, Objective Lens, and Field of View

Just when you thought identifying those tricky little brown jobs (“LBJs”) was difficult, you are suddenly confronted with equally confusing numbers and terms when selecting your first pair of binoculars. What do these mean? Of what importance are they to you? How will they impact your birding? These are all relevant questions, so let’s break it down into the three most important features you should consider from an optics specifications standpoint.

• Magnification – this is the number that immediately precedes the “X” symbol, and speaks to the magnification of the binocular, and by how much a bird or object will appear compared to the naked eye. Generally, the magnification best suited for birding is either 8X or 10X. As to which one you feel will suit you is entirely subjective, but the general rule of thumb is that binoculars with an 8X magnification tend to be more suited for birding in dense habitats (forest), whilst those with a 10X magnification are more suited for birding in less dense habitats where the extra reach is hugely beneficial.
• Objective Lens Diameter – this is the number that appears immediately after the “X” symbol, and speaks to the diameter of the objective lens. Generally speaking, the wider the diameter, the more light is let into the lens, which means a brighter image for the user. Birders seldom venture away from a X32 and X42 diameter. Take note: some optics brands have released slight variations of these two conventional diameters (for example, X30 and X40), but ultimately, the differences are marginal. Remember that models with a smaller diameter, such as an X32, will inevitably weigh less and appear far more compact. The size of the diameter does influence the binocular’s overall weight.
• Field of view – higher magnification tends to reduce the field of view, and a wider field of view assists birders massively when tracking birds in flight or even scanning the landscape. Swarovski Optik has recently revolutionized the field of view in their “NL Pure” range of binoculars, and enhanced this feature in ways that the industry has never previously seen, even in their highest magnification models.

6. Further Learning and Where to Buy

Birding optics can feel like a technical rabbit hole. Fortunately, there are many excellent online and published reviews available to the prospective buyer. BirdLife South Africa’s YouTube channel features an insightful discussion on optics for birding, presented by Dale Forbes of Swarovski Optik and Andrew Whysall of Whylo Distributors.

Ready to purchase? Browse quality birding gear—including binoculars—at BirdLife South Africa’s online shop, Shop for the Birds!

Good luck finding your next pair of binoculars, and happy birding!

Text and images prepared by John Kinghorn