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
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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...
Sigma APO 50-500mm f/4.5-6.3 EX DG OS HSM Review
An impressive 10x zoom range for just over £1100, but has Sigma been a little over-ambitious with this superzoom optic?
Sigma 50mm f/1.4 EX DG HSM Review
This high-specification Sigma prime comes with a price-tag to match, but does image quality meausure up? Read the WDC Sigma...
Sigma 30mm f/1.4 DC HSM A Review
The Sigma 30mm f/1.4 DC HSM A is a wide-aperture standard lens for APS-C cameras
Sigma 24-105mm F4 DG OS HSM
The Sigma 24-105mm F4 DG OS HSM is a sturdily-built, full-frame standard zoom available a range of mounts at a...