SIGMA 135mm F1.8 DG HSM | Art: First Impressions

For photographers craving Art lens sharpness in a fast tele that delivers creamy bokeh—the Sigma 135mm F1.8 DG HSM | Art lens is a recipe for success!

Sigma 12-24mm F4 DG HSM | Art: On-mountain field report

Sigma Pro Liam Doran gives a first-look account at the new Sigma 12-24mm F4 DG HSM | Art lens for on-mountain winter sports photography. Check out the video to hear his thoughts and to see a sampling of his first shots with this great new ultrawide full-frame constant-aperture Art zoom lens!

Sigma Cine Lenses Review Roundup

Announced earlier this week, Sigma’s new Cine Lenses are making a splash at the IBC Show.

Here are some of our favorite quotes we’ve seen so far!

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.

Sigma Ceramic Protector Filter Drop Test demonstration video

Just how tough are Sigma’s new Ceramic Protector filters? This video demonstrates the incredible performance of these exclusive filters for DSLR camera lenses.

Sigma WR Ceramic Glass Filter Video demonstration!

We have just announced the world’s first highly shock-resistant and scratch-resistant clear glass ceramic protective filter, the WR Ceramic Protector! Check out this video to get a feel for just how strong this new glass protective filter is!

Sigma Lens Size Chart: Completely Updated for Holiday Season 2015!

We’ve completly updated our Holiday Season Lens Chart for 2015! Here, at a glance, is the current Sigma lens catalog for easy reference to each another and other wintry touchstones, like penguins, a cardinal and a 16 ounce cup of coffee! Click on the image to view it and download it in its full 7575 x 4200 pixels glory!

20mm F1.4 DG HSM | Art: Hands-On Sneak Peek with Image Samples

The Sigma 20mm F1.4 DG HSM | Art is the world’s first full-frame 20mm F1.4 ultra-wide angle lens. It is also the first lens in the Art category to sport an integrated petal-type lens hood to protect its bulbous front…

Sigma Art Lenses for Razor Sharp Detail

Sigma Art lenses are renowned for razor-sharp detail on the focal plane, even at widest apertures.

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.