Sigma has announced a new wide-angle Art Lens to add to its ever expanding high-performance Art lens series, designed specifically for high-sharpness. The company says…

With a field of view that’s said to closely match that of human vision, the humble 50mm lens is one of the most popular lenses…

Third-party lens manufacturers are currently giving camera manufacturers a real run for their money by producing lenses that are optically amazing, more affordable or on…

Sigma has enjoyed something of a renaissance in recent years thanks largely to its premium ‘Art’ series of fast primes. This now encompasses five f/1.4…

Sigma 135mm

What is the Sigma 135mm f/1.8 DG HSM Art? Since the inception of its premium Art range of lenses towards the end of 2012, Sigma…

Sigma SD Quattro

Andy Westlake tests Sigma’s unconventional SA-mount mirrorless camera, the sd Quattro

Is the Sigma 24-35mm f/2 DG HSM | A lens a viable alternative to the manufacturer’s wideangle primes? Michael Topham finds out