For wildlife photographers, the Sigma 500mm f/5.6 DG DN OS Sport seems like something of a holy grail lens. For a very long time, high-quality telephoto primes were an inaccessible dream for many ...

In this section you'll find photographic features that explore holidays and photography courses, details about members meetings, trials and tribulations of installing new software along with ...

For further comparison, the Sigma 500mm F5.6 DG DN OS Sports for full-frame Sony and L-mount bodies was redesigned from the original DSLR-mount version of the lens, with a price drop from $5999 ...