Image: Sigma Sigma has announced the 300-600mm F4 DG OS Sports lens, designed specifically for applications like sports, action and wildlife photography. Optically, the lens is built around 28 ...

This video of the Sigma lens manufacturing process is just that. Coming from the YouTube channel ProcessX, the video shows the Sigma 70-200mm F2.8 DG DN OS being made in the Sigma Aizu factory in ...

Sigma recently made a long list of announcements ahead of CP+. These included the drastically different BF mirrorless camera, ultra-telephoto 300-600mm F4 DG OS Sports lens, versatile 16-300mm F3 ...

The Sigma 85mm f/1.4 DG DN Art lens is priced at £999. An alternative for Sony FE mount cameras is the Samyang AF 85mm f/1.4 FE at £599. If we compare these prices to the main DSLR marques ...