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Capturing nature's quiet moments

SPORTS
SIGMA 300-600mm F4 DG OS
Impression

by Andrew James

Wildlife photography is rarely easy or predictable, but that’s all part of the challenge it presents to us as photographers and probably why we love it so much. Frequently I find myself drawn to the quiet moments of the natural world – a red squirrel scurrying through a dark woodland, a mountain hare hunkered down low in a snowy landscape against a bone-chilling wind, or the fleeting glimpse of a deer passing through a forest. Rarely are these moments experienced in the kind of perfect light that is going to make the task of capturing what I see easy.

Not only does wildlife photography require endless patience, but it needs the right tools and techniques to consistently return home with successful shots, often taken in difficult and demanding conditions. This is why I was so delighted to try out Sigma’s new 300-600mm F4 DG OS | Sports lens. It simply delivers a wonderful combination of reach, sharpness and versatility that allows me to do justice to the delicate beauty of wildlife, especially in those low-light conditions.

There’s no doubt in my mind that this focal range fits perfectly with the way I prefer to shoot my subjects. The versatility of the 300-600mm zoom is great for timid wildlife, giving me the chance to frame a subject in an intimate but respectful way, showing it within the context of its natural environment. That’s important to me because the relationship between the animal and its habitat is a crucial part of the story I try to reveal with my images. At the 600mm end of this lens, I can concentrate on tighter portraits, capturing the finer details that help define the animal’s unique characteristics. Simply being able to easily move between 300mm and 600mm gives me the right amount of flexibility for the shooting situations I often find myself working in.

Having a maximum aperture of F4 throughout the focal range is also a big advantage in the kind of low-light conditions in which I often encounter wildlife. By shooting at F4 I can get in enough light to keep all the important details in the subject, without needing to push my camera’s ISO setting higher than I am happy with. And this fast constant aperture ensures cluttered backgrounds drop to a pleasing diffusion, helping the subject to stand out beautifully. The image quality delivered throughout the focal range is simply exceptional. When I zoomed in on my first shot with this lens, a red squirrel resting on a tree stump in a dimly lit woodland, I was blown away by the detail. The clarity of the image was absolutely comparable with a prime telephoto lens.

Being able to carry and handle a telephoto lens easily is important too, and the Sigma 300-600mm F4 DG OS | Sports is surprisingly light for its range and quality, making it possible to shoot handheld when the use of a tripod is impossible, restrictive, or simply unnecessary. For anyone passionate about wildlife photography, this feels like an invitation to see the world differently. It allows us to capture moments that inspire awe and create a stronger connection with nature.

about

Andrew James

Photographer

Andrew James has over 30 years of experience as a photographer and writer, including as editor-in-chief of Practical Photography magazine. He currently contributes every month to Digital Camera Magazine, as well as running his own online photography club called Foto-Buzz. Andrew is an expert in photographic techniques across many disciplines, but his principle passion is for wildlife photography and he's photographed many of the world's most threatened species when working in wild locations such as the Arctic, Antarctica, India, Africa, and Russia.