Canon’s closest competitor is the RF-S 18-45mm f4.5-6.3 IS STM, a much slower lens in terms of aperture, so the Sigma currently has little competition. Being small and cheap isn’t easy for a ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

The Sigma 300-600mm f/4 DG OS Sports lens delivers pro-level telephoto reach, fast aperture, and stabilization for sports and ...

The golden hour, in the morning or night, provides a great opportunity for photographers. This heron, along the Skagit River, ...

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 ...