The competition regulator is still expected to make its final call on the blockbuster merger of drug wholesaler Sigma Healthcare and pharmacy chain Chemist Warehouse in four weeks. In June ...

I do like a constant f/2.8 ‘trinity’ standard zoom but the Sigma 28-105mm F2.8 DG DN Art offers something a bit different. Compared with most 24-70mm lenses of the breed, I like being able to stretch ...

This week, Sigma announced its 28-105mm F2.8 DG DN lens for L and Sony E mounts. Luckily, we were able to get some hands-on time with the lens during a holiday weekend in the US, which meant we were ...

Sigma has formally announced the arrival of its 10-18mm F2.8 DC DN wideangle APS-C lens for Canon's RF mount. Recent Videos It becomes the second APS-C lens and the second third-party lens that Canon ...