There have not been many Sigma lens announcements that generated the anticipation that the Sigma 50mm f/1.4 DG HSM Art Lens announcement generated. The 50 Art Lens was announced not long after the Zeiss Otus 55mm f/1.4 Distagon T* ZE Lens arrived, delivering a not-before-seen high level of...

"I mainly use my Canon mount lenses for wedding videography but I'm a photography enthusiast as well. This lens produces gorgeous video and photographs paired with a 5D Mark iii. I have a lot of glass, including Canon L glass, but I keep reaching for this lens the most often.

This is one sharp and contrasty lens! Even wide open the central portion of the image is totally usable. Stop the lens down to f/2 and most of the frame is super sharp. From f/2.8 it's tack sharp from corner to corner. Colour and contrast are excellent too.

Wide aperture; super sharp; fast autofocus; good build quality

Behemoth

We've been very impressed by Sigma's recent 'Art' line lenses, such as the ultra-fast 18-35mm F1.8 DC HSM and the 35mm F1.4 DG HSM . The 50mm F1.4 DG HSM continues in a similar vein, but if anything it surpasses its illustrious stablemates.

Stunning image quality - super sharp; minimal CA and practically no distortion; Impressive flare resistance; Generally attractive rendition of out-of-focus backgrounds; Fast; silent; and accurate autofocus; Excellent build quality

Large and heavy for a 50mm F1.4 prime; Relatively expensive for its class; No weather sealing

The Sigma 50mm F1.4 DG HSM | Art is distinctly large, heavy and expensive for its type. However this is more than made up for by its fast silent autofocus, solid build quality, and absolutely outstanding optics. Overall it stakes a very serious claim to be the best autofocus 50mm prime on the market right now.

Full frame users looking for the sharpest possible images, even when shooting at large apertures;

Anyone who shoots a lot in damp or dusty conditions;

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 rumours hold

Sigma has added to their 'Art' range of fast aperture lenses with this new 50mm f/1.4 lens, which will be available to fit Canon, Nikon, Sony and Sigma SLR cameras. This lens costs around ￡850, which seems like an awful lot for a 50mm f/1.4 lens.

Ooops ... they did it again! ;-) Sigma proved once more that they are no longer a company providing budget lenses but are playing in the top league indeed. The Sigma 50mm f/1.4 DG HSM | A (Art series) is a cream-on-the-cappuccino product - at least when used on APS-C DSLRs (well, *hint* it's not bad...

The Sigma 50mm F1.4 DG HSM is a fast and tack-sharp lens, both in the centre and at the edges of the frame, with virutally no evidence of chromatic aberrations and very little distortion.

Sigma recently announced pricing on their newly redesigned and reengineered (and not-yet-released!) 50mm f/1.4 prime lens, which sits on their Art Line. Many photographers consider a 50mm prime to be their go-to, foundational lens size, so it was exciting being able to try out a lens that has...