Sigma 28-70mm f/2.8 DG DN Contemporary
Announced February 24, 2021
PixelMeter The PixelMeter is our 1–100 aggregate of reviewer scores from trusted publications and creators. Weighted by source tier — not a raw average, and not PetaPixel’s own review.
Reviewer Consensus
Strong
Sigma 28-70mm f/2.8 DG DN Contemporary is an exceptionally compact and lightweight standard zoom that offers a constant f/2.8 aperture at an accessible price. Although it lacks the wider 24mm reach and full weather sealing found in more expensive alternatives, it remains a highly portable and versatile tool for everyday photography.
Weighted from 24 reviewer scores
Pros
- Highly portable, lightweight, and compact form factor
- Fast, quiet, and reliable autofocus performance
- Excellent image sharpness and contrast
- Affordable price point
- High-quality build with smooth control rings
Cons
- Softness in corners and at close-focus distances
- Heavy vignetting especially at wide apertures
- Limited weather sealing restricted to the mount
- Significant barrel and pincushion distortion
- Lacks the 24mm wide-angle focal length
- Launch price $899 (USD)
- Focal length & aperture 28-70mm f/2.8
- Mount & coverage Sony E, L-Mount Full-Frame
- Stabilization None
- Close focus 19 cm (0.21x)
- Filter thread 67mm
- Autofocus motor Autofocus
- Weight & size 470g · 72.2 x 101.5 mm (2.84 x 4.00 in)
What the Reviewers Say
All 24 expert reviews, weighted into the PixelMeter score.
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- PetaPixel 8/10
If you’re on a tight budget, this lens is a winner and if you want to have a lens for carrying around all day that’s comfortable and lightweight I think this is the obvious choice.
- DPReview 85/100
At the end of the day, it’s important to bear in mind the target customer when evaluating the Sigma 28-70mm F2.8 DG DN Contemporary.
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Ultimately the Sigma provides a compelling alternative to bigger, heavier and more expensive zooms while maintaining decent results, but compare closely to the similarly-specced Tamron 28-75mm f2.8.
- OpticalLimits 6/10
If you are looking for a fast, reasonably priced and very compact standard zoom for street photography or family events, the Sigma will tick a lot of boxes.
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The size and weight of a camera and the lens attached to it has a huge impact upon many photographer’s enthusiasm for carrying their kit ‘just in case’ or on a day out with the family.
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Those looking for the lightest weight, smallest size, and lowest cost need to look no further. The Sigma 28-70mm f/2.8 DG DN Contemporary Lens is that choice.
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The 28-70DN is a jack of all trades, and does most things quite well. It has a nice build (though light on the weather sealing), great autofocus, and excellent image quality.
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My initial impression from looking at test charts is that the Sigma lens is a bit sharper, but overall this new lens from them is a nice package, especially for people like me who like to use compact size full-frame lenses, so it does come recommended.
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The Sigma 28-70mm f/2.8 DG DN Contemporary is the epitome of everything that is good about full-frame mirrorless: You get a bright, constant f/2.8 aperture, impressive image quality, in a compact, affordable package.
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Great value for money, incredibly even performance across the whole focal length range, lovely bokeh and fantastic handling just about sum up this attractive and useful lens. Along with its 16-28mm sibling, they make a great pair to travel light with.
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[T]he new Sigma 28-70mm F2.8 DG DN Contemporary is a well-built, fast standard zoom lens that delivers excellent image quality in a very small, lightweight package.
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For anyone who's on a tight budget but still wants to own a standard zoom lens with a fast f/2.8 aperture, the Sigma 28-70mm f/2.8 DG DN is an ideal solution.
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The Sigma 28-70mm F2.8 DG DN Contemporary is an appealing lens for pros and enthusiasts who want to take advantage of the creative possibilities of an F2.8 aperture without carrying a bulky lens.
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Sigma have given us a really interesting alternative to the classic utility zoom lens. It's a little bit shorter on the wide end, but I think it gives us a really unique look that makes this lens really stand out.
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[T]he Sigma 28-70mm f/2.8 is a versatile and solid lens. It’s not the pinnacle of performance but definitely a workhorse, and it’s realistically the best deal out there for a mid-range zoom if you don’t need the extra 4mm of the 24-70.
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It's a decent standard zoom lens and I actually think it's perfect for people that just bought their first full-frame camera and they're trying to figure out which lens to get for their first full-frame camera.
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So if you are looking for a relatively compact constant aperture zoom lens for your full frame Sony or Elmar camera this Sigma is definitely worth a look.
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The Sigma 28-70mm is a great option for E-mount and L-mount cameras.
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It's a wonderful lens, but this guy is all about options and not thinking twice about grabbing it on your way out the door.
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I am in love with this lens because of its price point, its versatility, and its form factor. [...] I really enjoyed using this lens, and I think to wrap up this review and my thoughts, I'm actually going to purchase this lens.
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[I]t makes it a great everyday lens.
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For me, this is a lens that if you spend just a little bit more you could get something just a little bit better. It does have some great qualities to it, but in this day and age there's just better options available.
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My honest feedback of using this is I'm so impressed. [...] Definitely, it's one of great standard zoom lenses in Sony E-mount.
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For its price this lens delivers incredibly amazing outputs and let's not forget you get all the crazy sharpness fast autofocus etc in a tiny portable body definitely worth it [...]
