Versatile, sturdy, and built with high-quality optics, the Sigma APO 70-200mm F2.8 EX DG OS HSM offers a good value, although it's not exactly cheap.
In addition to a lighter, faster and probably better version of its fast pro lens, Nikon also updated its 1.4x teleconverter.
As long as it stays at a sub-$1,000 price, the Sigma 18-35mm F1.8 DC HSM lens will be a great deal for photographers using APS-C dSLRs.
A bright, fast lens with a high-end build, the Olympus M.Zuiko 75mm f1.8 is a great option for portrait photographers shooting with Micro Four Thirds cameras.
Lens announcements are not normally a reason to get excited, but this model from Sigma should change that.
Find out how the new Panasonic 12-35mm lens for Micro Four Thirds cameras performs in the real world.
This telephoto Micro Four Thirds lens delivers sharp, distortion-free photos.
The generally high-quality lens seems to do its best work at f11 or lower.
The world's "most extreme fisheye lens", a Nikkor 6mm f/2.8 lens, is now on sale in London for a (fish) eye-watering £100,000.
Recent patent filings reveal details of a possible successor to the Canon 17-40mm F4 L USM lens, one of the company's most popular lenses.