We’ve talked a lot in the past about the difficulty of properly exposing landscape photos, because of ever-changing light and the wide range of brightness that often occurs within the frame. It’s often just as challenging, for different reasons, to attain proper focus—an equally critical consideration.
“Just an f-stop or two.” This basically sums up the benefits of fast telephoto lenses. The difference between $3000 and $13,000 may be as simple as f/4 versus f/2.8. Is the price – and the weight – worth it for wildlife photography? I’ll try to answer that question in today’s article.