Sigma specialises in high-quality lenses that are made in Japan and that are compatible with major camera brands including Nikon, Canon, Sony and Pentax.

With impressively quick and quiet automatic-focusing, the Sigma 150-500mm f/5-6.3 DG OS HSM zoom lens allows you to bring the subject close with short perspective, so it’s ideal for sports, wildlife and landscape photography.

It includes Sigma’s OS (Optical Stabilizer) function, while three SLD (Special Low Dispersion) glass elements provide correction for chromatic aberration, and the super multi-layer lens coating reduces flare and ghosting.

For your chance to win, visit the What Digital Camera Website and answer the simple question below.

In which country are Sigma lenses manufactured?

Japan
China
Taiwan