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...

Im glad that Sigma has started to support sony with there lens lineup. Definitely a lot faster than using an adapter but definitely not as fast as a native Sony lens. Now to some that might not matter as much as it all depends on your style.

I use this on my Canon 6d. This is by far the sharpest lens I've ever used. It doesn't focus as sharp on the outer edges. When you use your outer focus points, it struggles to keep up with Canon's L series lenses.

Bokeh; Focus Response; Quality build; Sharpness

Blurry On Edges; Heavy

I have multiple canon lenses most with L rating. Depending on usage this sigma art lens blows them all away. A few months ago I took the photographs for my daughters wedding using only this lens on full frame camera. Excellent results. It stays on one of my cameras all the time now.

"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.

Had two bad copies so far, both inconsistent focusing especially at apertures from F1.4 to F2.8. Using a high quality, sturdy tripod, taking photos of the exact same thing will result in front focus in one, back focus in the next, and maybe one (or two if I'm really lucky) sharp one out of 5...

BUY IT NOW, save yourself from the Canon 50mm lineup and get even somewhat better quality than the prestigious 50mm "L" lens... Canon's is good/great, but after some review this one has the upper hand in 50mm (only this range, "L" is preferred on all others for me)... can't wait for the 5D MK2...

Inexpensive; sharp at 1.4; and great background blur; blows away my former Tam** SP F2.8 lens; ultra fast focusing on my 50D; a great pair for portraits; made my photo shoot go easy the other day and it made it hard to pick which photos to use; THE WERE ALL GREAT!!

its not a 1.2; ummm

50mm is the focal length most used by doyens like Ansel Adams . This lens justifies it's position for being among the sharpest 50mm ever produced. It's sheer poetry to play with this piece of art. Just wished Sigma started developing weather sealing to it's Art armoury.

Excellent tool for three quarter and full length studio shooting, and most work,this is the lens of first choice for day to day shooting both inside and outside. The quality when attached to a full frame FX body is quite unbelievably good,It has been said that this lens is bulky however to achieve...

Compliments D800; Durable; First Choice Lens; Great Picture Quality; Stunning Picture Quality; Stunning Quality; Well made

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One word for the product: AWESOME Let me list out the pros and cons below for better readability. I am so excited about this product that my words will just mix-up. PROS: 1. SUUUUUPERIOR quality images. DAYUMMMN sharp.