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 ...

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 ...

The appearance and specifications of the products are subject to change. Sony E-mount lenses are developed, manufactured and sold in accordance with the E-mount specifications licensed under alicense ...

Standard zooms like Sigma’s E- and L-mount 28-70mm f/2.8 DG DN end up in many professional photographers’ bags because of their versatility. But sometimes you need to go wider. Now, Sigma offers a new ...

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