Comparison
Sigma 24–70 mm f/2.8 Art vs. Art II: do you need the second generation?
I compare the first and second generation of the Sigma 24–70 mm f/2.8 DG DN Art. Is it worth paying more for faster autofocus, lower weight and slightly better optics?
When Sigma introduced the second generation of its popular 24–70 mm f/2.8 DG DN Art zoom, many of you asked whether it makes sense to upgrade. Over the years the first generation built an excellent reputation; the new one promises progress in autofocus, optics and ergonomics.
I'll go through the real differences so you can make an informed decision when buying used.
Main improvements in the second generation
At first glance you'll notice a different look and materials. The second generation brings more metal parts and an overall sturdier feel in the hand, as you'd expect from the Art line.
Sigma also promises better dust and moisture resistance. For a photographer working in the field, that's a step forward – although the first generation wasn't bad in this respect either.
Autofocus: speed and accuracy
This is where the difference is biggest. The second generation focuses noticeably faster and more quietly. In practice, that means better tracking of moving subjects on modern mirrorless cameras.
If you shoot sports, kids or birds, you'll notice the difference. The first generation is still fast enough for most situations, but the second is smoother and more accurate even in challenging light.
Optical quality
Optically, both lenses have an excellent reputation. The second generation brings minor improvements in correcting distortion and chromatic aberration, especially toward the edges of the frame. If you shoot landscapes or architecture and inspect the details in the corners, you'll see slightly higher sharpness.
For portraits and documentary work the difference is practically imperceptible – both generations are superbly sharp in the center even wide open.
Weight and ergonomics
The second generation is roughly 100 g lighter: it weighs about 735 g, the first about 830 g (depending on the mount). You'll feel that when it hangs around your neck all day, especially with smaller bodies.
If lightness and mobility matter to you, weight speaks for the second generation.
Price and availability
The first generation sells for significantly less on the used market, while the second holds a higher price second-hand. If your budget stretches to paying extra and you want the latest tech, the second generation is the clear choice.
But if you're after the best value for money and want to put the savings toward a body or other gear, the first generation still delivers top-level performance.
Conclusion
The Sigma 24–70 mm f/2.8 Art II is an excellent upgrade, mainly for those who need top-notch autofocus, lower weight and maximum edge sharpness. The first generation, however, remains a great companion that gives you most of the performance for less money. Choose based on what matters more to you – the latest tech, or a sensible choice within your budget.
Objektiv
Sigma 24-70mm f/2.8 DG DN Art II (L-Mount)