Tag: Sigma 100-400mm 5-6.3 DG HSM OS C

Sigma 100-400mm 5-6.3 DG HSM OS C going to the Zoo

If you live in a big city the local zoo is often the most suitable place to test out a new telephoto lens. Thanks to a wide range of motifs and enclosures of different sizes it’s perfect for getting a clear picture of the new toy’s imaging performance at different focusing distances. As you can ...