Lens names can be complicated things. Companies often try to fit every detail of the lens into the name, resulting in a string of abbreviations. While Sigma isn't the worst offender, it tends to stack ...

The lens is big, and despite being slightly lighter than the DSLR version, is still heavy, weighing in at a hefty 2485g for this Sony FE version and 2495g for the L mount version. This is almost the ...

Sigma's bokeh master is a hefty and pricey bit of glass, but it can shoot some of the dreamiest portraits you'll see ...

This lens is Sigma’s offering in the new digital super-zoom category that covers wide angle through to the top end of medium telephoto. With a zoom ratio exceeding 11x, it is pushing the practical ...

Traditionally, ultra-bright aperture lenses have entailed significant caveats inherent in the extreme nature of their design, but, at least on paper, that may not be the case for the Sigma 50mm f1.2 ...

At this year's PMA show Sigma Corporation, known primarily for camera lenses, re-introduced its top-end SD15 DSLR as well as five new lenses and two new compact digital cameras. The SD15 features a ...