With mounts for Canon, Nikon, Pentax, Sigma and Sony, the Sigma 8-16mm f/4.5-5.6 DC HSM is the widest APS-C optic on the market... It offers a full-frame equivalent focal length of 12-24mm and has a variable maximum aperture of f/4.5-5.6.

The Sigma 8-16mm F4.5-5.6 DC HSM is the only one of its kind. This is the first ultra wide zoom lens with a minimum focal length of 8mm, designed specifically for APS-C size image sensors.

Sigma has embraced the ultra-wide sector, offering 4.5mm, 8mm, 10mm and 15mm prime lenses as well as 10-20mm zooms in variable aperture (f/4-5.6) and fixed aperture (f/3.5) versions and a 12-24mm zoom. There is also this new 8-16mm zoom.

Excellent 8mm performance

Weaker 16mm performance

This lens is a joy to use. I have taken some great photos with it. I have it's big brother, the 12-24 V2 and it is easily as good as that, if not better, but on a Canon crop it is equivalent to 13-26, not 12-24.I still don't understand why people on this forum give poor ratings to what is obviously...

Compact and light; fast to focus; razor sharp; image quality; build quality

None

Their latest addition (as of the time of this review) is the Sigma AF 8-16mm f/4.5-5.6 DC HSM. Besides being the most extreme rectilinear ultra-wide lens on the market it is also the first one to sport Sigma's latest new innovation - FLD glass elements.

Sigma 8-16mm F4.5-5.6 DC HSM is a Variable aperture Auto Focus (AF) Ultra-Wideangle Zoom lens with APS-C / DX max sensor coverage, and it is designed to be used with A Mount cameras. What type of photography is the Sigma 8-16mm F4.5-5.6 DC HSM lens good for?

Autofocus, Distance Scale, Hood supplied, Full-time Manual Focusing, Internal Focusing, Extreme Wide-angle capability, Minimum focus distance of, 0.24m / 9.4 inch, No Weather Sealing, Slow Aperture at Wide end, Slow Aperture at Tele end, Variable Aperture

Autofocus, Distance Scale, Hood supplied, Full-time Manual Focusing, Internal Focusing, Extreme Wide-angle capability, Minimum focus distance of, 0.24m / 9.4 inch, No Weather Sealing, Slow Aperture at Wide end, Slow Aperture at Tele end, Variable Aperture

Optimized to work where you'll probably be using it, there's not much more to say here that the review doesn't cover. If you need ultra, ultra-wide, you won't go wrong with the Sigma 8-16mm, and at present, there's not a whole lot else to choose from.

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

The Apple iPhone 14 is no match for the just-released iPhone 14 Pro, but if you ignore that, it’s one of the most effective phones around.

Great cameras, front and back, Fast performance, Good battery life, Innovative safety features

Design too familiar, Some average features

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