This lens is great for everyday. The f4 provides good light in most situations. The lense has a solid feel and good build quality. Focus has been very good producing clear images.

Solid build and a great looking lens. The SLR Gear review is right on. Though this Sigma is large and on the heavy side, for what its giving, I'll gladly haul it around. I first tried the Tamron 24-70, another great performer optically, more expensive, but also rather heavy and more limited zoom...

Excellent all around performer; sharp; good contrast; very pleasing build

weight; not weather sealed

The new Sigma 24-105mm F4 DG OS HSM offers a versatile focal range whilst being tack-sharp from 24mm to 80mm, particularly in the centre of the frame. Sharpness at 105mm isn't quite as good, or at the edges of the frame throught the zoom range, but overall the Sigma 24-105mm F4 DG OS HSM is one...

Purchased this lens after reading some good reviews. The lens wasn't packaged very well and was rattling around in the box. When trying the lens it was soft at all ranges, so adjusted with the Sigma Dock and got good performance from 35mm - 105mm range, but poor from 24-35mm range.

Great lens, on time, as described

This lens performs as well as the Sony at a third of the price. The images are in sharp focus and the lens is easy to use and works perfectly with my Sony 9ii.

Sigma's new full-frame 24-105mm f/4 zoom competes in an already well-served area of the market but immediately inspires confidence with its substantial feel and imposing front element.

Constant f/4 aperture; Full-frame coverage; Full-time MF option; Optical stabilisation; Competitive pricing

Some chromatic aberration; Variable MTF results; Rather weighty

There is a lens that I miss dearly. It was a Tamron 28-105mm f2.8. It was destroyed in an accident during an event shoot. Not too long after that, Sigma announced their 24-105mm f4 and my interest was captured.

One of their latest products is the Sigma 24-105mm f/4 HSM DG OS | A. As the name implies, it is part of the "Art" series, thus their most prestigious segment of lenses. In Nikon land, it obviously targets the Nikkor AF-S 24-120mm f/4 VR, which so far has been the only real option option for...