"My 6D body is now very happy! I just bought this lens and used it all weekend in a variety of situations. Up close it took great images with a wonderful blurred background and gorgeous bokeh. At 24 mm it captured the huge rock formations at Hopewell Rocks, NB, with ease.

The best versatile zoom range

I was asked to test this lens with some reluctance. I was greatly surprised with the image quality. The lens is so good that I immediately sold my Nikkor 24-70 and purchased the Sigma 24-105.

Consistent Output; Durable; Fast / accurate auto-focus; Strong Construction

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

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.

While it's a shame that picture and sound quality haven't been upgraded, the iPhone 13 was great in these regards and the iPhone 14 is, too Excellent display Admirable headphone performance Solid build quality No upgrades to picture or sound Familiar design Notch is still present

Apple's latest non-Pro iPhone is superb - it's just that it's strikingly similar to last year's effort.

Still an incredible smartphone, Brilliant battery life gets a bit better, Excellent camera system gets a bit better

Last year’s Pro hardware, Wireless charging slow by modern standards, No USB-C; it’s now well overdue

The 24-105mm f4 OS is Sigma's second full-frame lens in its Art-series which (quote Sigma) "offers sophisticated optical performance and abundant expressive power to deliver faithfully on your artistic vision". Blimey.

Very good image quality in the DX image-circle; Effective image stabilization; Quiet and fast AF operation; Solid build

Needs stopping down to f8 to produce good FX-corners; No weather sealing; Rather strong light fall off even at the long end; Quite prone to flare

This 4.3x standard zoom lens is the latest addition to Sigma's new 'Art' line of lenses that promise excellent optical quality. It can be picked up for around ￡700 and as it is one of Sigma's top of the range lenses, it sports a hypersonic focusing motor, optical stabilisation, brass lens mount and...