Magnification is the first figure expressed by the two numbers appearing in the specifications for each pair, for example, 10x50. In this case, the object in the field of vision will appear ten times closer than when viewed with the naked eye. Typical magnifications are 6,7,8 and 10. My advice would be to go for 8. 10 is often too much, and even the most steady-handed user will notice a certain shakiness due to the strength of magnification. On the other hand, 6 is a little low for distant objects. An 8, although leaning towards the stronger side, is a great compromise.
The second number, in this case 50, represents the diameter of the front of the lens in millimetres. The wider the lens, the more light is allowed in, which gives greater clarity to the image. On the downside, extra width means extra weight, always something to bear in mind if plenty of walking is anticipated. Typical diameters are 25, 30, 42 and 50. My advice is to aim for the middle range – 30 is plenty, 42 is ideal, and 50 just adds to the weight and in most cases, is unnecessary.
Of course, price is always a factor. At the top of the range, expect to pay between US$800 and $1,200, which is a fantastic investment if one’s binoculars will be used regularly. Some of the best on the market include Swarovski, Leica and Zeiss. At the other end of the scale, the models available are probably not worth purchasing as they are often made of weak, inferior materials that won’t stand up to the rigours of travel, and offer a very poor viewing experience. A great mid-range pair is often the way to begin. Expect to pay between $250 and $600 for models such as Nikon, Bushnell, Steiner, Tasco, and Leopold.
Whichever pair one chooses, make sure they come from a reputable source. A good salesman will be able to offer invaluable advice to get started. Make sure there’s a proper guarantee, particularly towards the top end of the scale. And finally, it’s a personal choice, and the most important factor is finding a pair that is comfortable to wear or carry, robust for the inevitable bumps and adventures of safari life, and matches one’s visual preference. Wishing you great viewing!
