Browsing: Sigma

Sigma’s new 50-500mm F4.5-6.3 APO DG OS HSM is both a mouthful and a handful. Tipping the scales at almost 2kg, and with a 95mm filter thread, the initial temptation is to wield it like a grenade launcher. Sigma calls it the perfect all-round lens; most photographers

Japan’s Sigma makes its own cameras. But it’s far better known as a manufacturer of third-party lenses for more popular camera manufacturers such as Canon, Nikon, Sony and Pentax. Its new ultra-wide angle lens, the Sigma 12-24mm 4.5-5.6 DG