Hosted on MSN9mon
Sigma 28-45mm F1.8 DG DN Art review: the world’s first constant-aperture f/1.8 zoom lens for full-frame cameras
Sigma 28-45mm F1.8 DG DN Art: Specifications Sigma 28-45mm ... Barrel distortion can be a little noticeable at 28mm, while pincushion distortion gets progressively worse through the 35mm to ...
ePHOTOzine2y
Sigma 28-70mm f/2.8 DG DN Contemporary Lens Review - Verdict
Along with its 16-28mm sibling, they make a great pair to travel light with. It's not perfection though, and distortion and CA may need some correction in the camera or in software for some subjects.