The new lenses will be available in E- and L-mount. Sigma SHARE You can start your week with some good news if you’re in the market for a wide-angle lens and shoot a full-frame E-mount or L-mount ...

The Sigma 20mm f/1.4 DG HSM Art lens features an optical design comprising 15 elements in 11 groups, including F low-dispersion (FLD) and special low-dispersion (SLD) elements, alongside super ...

Photography News: Sigma's Newest Lens in the Art Line Is Their Widest Full Frame Prime Lens Designed for High-megapixel DSLR Cameras and the First Ever 20mm f/1.4 -- Now Available for Pre-Order at B&H ...

Central sharpness is excellent from f/1.4 all the way through to f/5.6 and very good from f/8 to f/16. The edges are very good at f/1.4 and f/2, excellent at f/2.8 and f/4 and very good from f/5.6 to ...

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Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 14 years, which has given me a front row seat for the changeover from DSLRs to mirrorless cameras, ...

Looking at the handling qualities, the fast (bright) aperture and the performance level, the price looks pretty fair. For more options have a look at our lens top lists which feature optics we've ...

Weighing in at 950 grams and measuring 13cm in length, the Sigma 20mm F1.4 DG HSM is certainly a big, heavy lens given its focal length. As seen in the photos below, it complements a full-frame camera ...

The Sigma 20mm F1.4 DG HSM is a very fast, tack-sharp prime lens in Sigma's excellent Art series, and also a unique lens to boot, as it's the only 20mm lens in the World to offer an f/1.4 aperture. It ...