Resolution ticks up to 4,194 lines at f/2, and edges keep up, showing close to 4,000 lines. The average score holds steady at f/2.8 and f/4, though edges tick up to approach 4,200 lines as well. The ...

Buying the right camera, lens, accessory or software to suit your photography is really important. Our product reviews offer independent views with hands-on opinion and honest verdicts aimed to give ...

The pricing details of 2 of the lenses that Sigma announced at Photokina have been unveiled. The SRP (including VAT) of the 56mm F1.4 DC DN C will be £399.99 / $479. The SRP (including VAT) of the ...

Japanese lens maker Sigma has released several fast prime lenses recently. One of them is the 40mm f/1.4 DG HSM Art, available for Sigma, Sony E-mount, Nikon F-mount and Canon EF-mount (version tested ...

Buying the right camera, lens, accessory or software to suit your photography is really important. Our product reviews offer independent views with hands-on opinion and honest verdicts aimed to give ...

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When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. - Sigma 28mm F1.4 DG HSM Art - The new Sigma wide-angle model stands out with its thoroughly ...

The Sigma 17-40mm F1.8 DC has a limited zoom range and some clear optical compromises. But even so, it’s a uniquely useful lens for APS-C users, thanks to its ultra-large aperture. The Sigma 17-40mm ...

The Sigma 40mm F1.4 DG HSM is another outstanding prime lens in Sigma's ever-expanding Art range of lenses, although it is big, heavy and expensive. The novel 40mm focal length takes a little while to ...