Every once in a while, a lens comes along that rewrites the boundaries of lens design and offers photographers unique creative and technical opportunities that were not possible before. Right now, that is the new Sigma 14mm f/1.4 DG DN Art, which offers the widest maximum aperture ever seen in a 14mm lens and the widest focal length ever seen in an f/1.4 lens. How does it hold up in practice? This fantastic video review takes a look at the performance and image quality you can expect.
[ Read More ](Originally posted by Alex Cooke)