The Sigma 28-70mm F2.8 DG DN Contemporary ($899) is a relatively compact zoom lens for full-frame cameras. It's smaller and less expensive than more common 24-70mm F2.8 optics, adding appeal for ...

The company's new 28-70mm F2.8 zoom weighs just a bit over a pound and is available for L-mount and Sony E-mount camera systems. Images, and the devices that capture them, are my focus. I've covered ...

Photographers often bristle at plastic parts on their cameras and lenses. As part of a larger effort to build a smaller, lighter walk-around lens, however, Sigma has opted for revamped plastic ...

With MPB you can get a free instant quote for the kit you want to sell, including a trade-in all-in-one transaction - no need for callbacks or waiting for an email quote. Then, if you decide to sell, ...

"The Next generation of AT-X is the AT-X PRO SV series. The fist introduction is the AT-X 287 AF PRO SV, an exceptional 28-70 f/2.8 auto focus lens. With its emphasis on value, its cornerstone is it's ...

If you’ve been trying to step up from a phone or an older camera without spending “brand-new flagship” money, this is a solid ...

The Sigma 28-70mm f2.8 DG DN Contemporary provides the allure of a bright, fixed aperture zoom at a more affordable price and lighter weight than traditional 24-70 2.8 models. Compared to Sigma’s own ...