SIGMA UNVEILS T INY 18-50MM F/2.8 FOR APS-C MIRRORLESS

Sigma has announced the new 18-50mm F2.8 DC DN | Contemporary, a standard zoom lens for APS-C Sony E-mount mirrorless cameras that will also be available in an L-mount version. It’s the first time Sigma has made a zoom lens for crop-sensor mirrorless cameras.

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A new standard zoom for Sony E cameras is hardly news, but this one is very different. It’s a constant-aperture f/2.8 lens with an effective focal range of 27-75mm, but it’s about half the size – literally – of the constant-aperture lenses we’re used to seeing.