November 23, 2015
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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September 24, 2015
Sigma 24-35mm f/2 DG HSM | A Review
Is the Sigma 24-35mm f/2 DG HSM | A lens a viable alternative to the manufacturer’s wideangle primes? Michael Topham finds out
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March 9, 2015
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
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November 26, 2014
Sigma 150-600mm f/5-6.3 DG OS HSM S Field Test
The new Sigma 150-600mm f/5-6.3 DG OS HSM S has caused quite a stir among wildlife and sports photographers of late, but is it as good as its huge focal length suggests? Michael Topham subjects…
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August 8, 2014
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 – a general-purpose image-stabilised zoom that’s designed for use on full-frame DSLRs
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August 4, 2014
Sigma dp2 Quattro review
The Sigma dp2 Quattro replaces the previous-generation DP2 Merrill, with a radically reworked sensor and strikingly unconventional body. In our Sigma dp2 Quattro review Andy Westlake takes it for a test drive
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May 21, 2014
Sigma 50mm f/1.4 DG HSM | A review
Out of Sigma’s freshly reorganised lens line-up comes a new ‘Art’-branded 50mm f/1.4 with claims of superb design and image quality. Richard Sibley puts it through our rigorous testing procedure to discover what truth these…
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October 20, 2012
Sigma DP2 Merrill review
The Sigma DP2 Merrill uses the same 44.3-million-pixel APS-C sensor as its DSLR counterpart, yet it’s a compact camera with a fixed 30mm f/2.8 lens. Read the Sigma DP2 Merrill review...
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September 15, 2012
Sigma APO Macro 180mm f/2.8 EX DG OS HSM review
If you photograph sensitive macro subjects, the Sigma 180mm f/2.8 Macro lens, with its minimum focus distance of 47cm, 1:1 reproduction and optical stabilisation, could be the one for you. Read the Sigma APO Macro…
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January 14, 2012
Sigma 105mm f/2.8 EX DG OS HSM Macro review
Sigma’s most popular macro lens has been updated, with a new design and the addition of optical stabilisation. Mat Gallagher puts the 105mm f/2.8 lens to the test
