SIGMA 100-400mm F5-6.3 DG OS HSM | C: First Look | Sneak Peek | Quick Review

The Sigma 100-400mm Contemporary is a super-sharp 4X super telephoto zoom lens in a very compact package for it full-frame reach and range. And at $799 street, it is a whole lot of lens for the money.

Air to Air Basics with SIGMA’s Zoom Lenses

Each aviation photographer has their individual passion. Air show. Warbirds. Airliners. But I think in almost every aviation photographer is the common passion to want to shoot an airplane air to air. Maybe it’s the ultimate expression of vision and equipment in the…

Sigma 50-100mm F1.8 DC HSM |Art: First Look

Sigma 50-100mm F1.8 DC HSM | Art: First Look A first look at this fast-aperture F1.8 zoom lens for APS-C DSLRs.

Hands-On: Sigma MC-11 Mount Converter in Las Vegas

A hands-on first look at the Sigma MC-11 Mount Converter, which allows many of Sigma’s Canon-mount EF lenses to be paired with Sony e-Mount cameras.

Big Field, Big Lens – Shooting Professional Baseball with the Sigma 150-600mm Sport Lens

As a member of the Sigma Pro Team, it’s always Christmas with new lenses arriving for me to play with. When the Sigma 150-600mm F5-6.3 DG OS HSM | Sports lens showed up at the door like a baby being…

Sigma 24-35mm F2 DG HSM | Art: Hands-On Sneak Peek

The Sigma 24-35mm F2 DG HSM | Art is the world’s first full-frame zoom lens with a constant F2 maximum aperture, and its 1.45x zoom range manages to bridge three of the most popular wide angle fixed focal lengths for lenses: 24mm, 28mm and 35mm. The zoom range is subtle, but the compositional effects are noticeable as the smooth zoom ring shifts the field of view from 24mm through to 35mm.

The SIGMA 150-600mm F5-6.3 DG OS HSM | Contemporary versus the 150-600mm F5-6.3 DG OS HSM | Sports

Last year, Sigma announced a pair of zoom lenses for full-frame cameras, the 150-600mm F5-6.3 DG OS HSM | Sports and 150-600mm F5-6.3 DG OS HSM | Contemporary. With identical focal lengths and apertures, and advanced feature sets including the Sigma-exclusive lens customization, these two new champion zoom lenses share a significant amount of DNA. So, what is the difference between the Sports and Contemporary version of the Sigma 150-600mm zoom lenses?

Sigma’s Summer Gift Guide: Great Gear for Dads, Grads, and Everyone

Whether as a gift for your favorite dad, or recent grad, or for yourself before a big summer adventure, there’s great Sigma gear for everyone’s photographic style!

Sigma Product Awards and Accolades: 2014 Wrap-Up!

2014 was a very busy year for Sigma. We announced a host of new lenses and cameras, offered the Sigma dp2 Quattro Test Shoot, and participated in trade shows, and dealer events across the country. Photographers all around the world have been talking about our new lenses in the Art, Sports, and Contemporary lines, as well as the completely redesigned dp series cameras.

SIGMA 50mm F1.4 EX DG HSM vs SIGMA 50mm F1.4 DG HSM | A

Adding either of these Sigma 50mm F1.4s camera lenses to your kit is a great idea. Is the Sigma 50mm F1.4 DG HSM | A or 50mm F1.4 EC DG HSM right for you?