Sigma launches a new mirrorless 18-50mm f/2.8 lens... and it's tiny!

Sigma 18-50mm F2.8 DC DN | C
(Image credit: Sigma)

The 18-50mm F2.8 DC DN | Contemporary is 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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Rod Lawton

Rod is an independent photography journalist and editor, and a long-standing Digital Camera World contributor, having previously worked as DCW's Group Reviews editor. Before that he has been technique editor on N-Photo, Head of Testing for the photography division and Camera Channel editor on TechRadar, as well as contributing to many other publications. He has been writing about photography technique, photo editing and digital cameras since they first appeared, and before that began his career writing about film photography. He has used and reviewed practically every interchangeable lens camera launched in the past 20 years, from entry-level DSLRs to medium format cameras, together with lenses, tripods, gimbals, light meters, camera bags and more. Rod has his own camera gear blog at but also writes about photo-editing applications and techniques at