Sigma 50-100mm f/1.8 DC HSM | A Review
Michael Topham puts Sigma's latest zoom with a constant f/1.8 aperture to the test
Sigma
Sigma 30mm f/1.4 DC DN review
Should the new Sigma 30mm f/1.4 standard lens be top of the list for Micro Four Thirds and Sony E-mount...
Sigma dp0 Quattro review
Andy Westlake tries out an unusual compact camera with a fixed ultra-wideangle lens in his Sigma dp0 Quattro review.
Sigma 20mm f/1.4 DG HSM | A Review
Sigma has created a world first with its latest wideangle prime lens. Michael Topham puts it to the test
Sigma 24-35mm f/2 DG HSM A review
Sigma’s latest optic claims the title of being the first full-frame zoom lens with an f/2 aperture, but is it...
Sigma 24mm f/1.4 DG HSM | A review
Andy Westlake investigates the latest addition to Sigma’s ‘Art’ line of high-quality fast primes
Sigma 24-105mm f/4 DG OS HSM|A review
In our Sigma 24-105mm f/4 DG OS HSM|A review, Andy Westlake tests, the latest lens in Sigma’s Art series –...
Sigma 150-600mm comparison field test
Michael Topham tests the new Sigma 150-600mm f/5-6.3 DG OS HSM | C lens side-by-side with Sigma’s popular 150-500mm f/5-6.3...